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• NodeUpdateTransactionBody.java

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com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody Maven / Gradle / Ivy

// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: node_update.proto

// Protobuf Java Version: 3.25.3
package com.hedera.hashgraph.sdk.proto;

/**
 * 
 **
 * Transaction body to modify address book node attributes.
 *
 * - This transaction SHALL enable the node operator, as identified by the
 *   `admin_key`, to modify operational attributes of the node.
 * - This transaction MUST be signed by the active `admin_key` for the node.
 * - If this transaction sets a new value for the `admin_key`, then both the
 *   current `admin_key`, and the new `admin_key` MUST sign this transaction.
 * - This transaction SHALL NOT change any field that is not set (is null) in
 *   this transaction body.
 * - This SHALL create a pending update to the node, but the change SHALL NOT
 *   be immediately applied to the active configuration.
 * - All pending node updates SHALL be applied to the active network
 *   configuration during the next `freeze` transaction with the field
 *   `freeze_type` set to `PREPARE_UPGRADE`.
 *
 * ### Record Stream Effects
 * Upon completion the `node_id` for the updated entry SHALL be in the
 * transaction receipt.
 * 
 *
 * Protobuf type {@code com.hedera.hapi.node.addressbook.NodeUpdateTransactionBody}
 */
public final class NodeUpdateTransactionBody extends
    com.google.protobuf.GeneratedMessageV3 implements
    // @@protoc_insertion_point(message_implements:com.hedera.hapi.node.addressbook.NodeUpdateTransactionBody)
    NodeUpdateTransactionBodyOrBuilder {
private static final long serialVersionUID = 0L;
  // Use NodeUpdateTransactionBody.newBuilder() to construct.
  private NodeUpdateTransactionBody(com.google.protobuf.GeneratedMessageV3.Builder builder) {
    super(builder);
  }
  private NodeUpdateTransactionBody() {
    gossipEndpoint_ = java.util.Collections.emptyList();
    serviceEndpoint_ = java.util.Collections.emptyList();
  }

  @java.lang.Override
  @SuppressWarnings({"unused"})
  protected java.lang.Object newInstance(
      UnusedPrivateParameter unused) {
    return new NodeUpdateTransactionBody();
  }

  public static final com.google.protobuf.Descriptors.Descriptor
      getDescriptor() {
    return com.hedera.hashgraph.sdk.proto.NodeUpdate.internal_static_com_hedera_hapi_node_addressbook_NodeUpdateTransactionBody_descriptor;
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.hedera.hashgraph.sdk.proto.NodeUpdate.internal_static_com_hedera_hapi_node_addressbook_NodeUpdateTransactionBody_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody.class, com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody.Builder.class);
  }

  private int bitField0_;
  public static final int NODE_ID_FIELD_NUMBER = 1;
  private long nodeId_ = 0L;
  /**
   * 
   **
   * A consensus node identifier in the network state.
   * <p>
   * The node identified MUST exist in the network address book.<br/>
   * The node identified MUST NOT be deleted.<br/>
   * This value is REQUIRED.
   * 
   *
   * uint64 node_id = 1;
   * @return The nodeId.
   */
  @java.lang.Override
  public long getNodeId() {
    return nodeId_;
  }

  public static final int ACCOUNT_ID_FIELD_NUMBER = 2;
  private com.hedera.hashgraph.sdk.proto.AccountID accountId_;
  /**
   * 
   **
   * An account identifier.
   * <p>
   * If set, this SHALL replace the node account identifier.<br/>
   * If set, this transaction MUST be signed by the active `key` for _both_
   * the current node account _and_ the identified new node account.
   * 
   *
   * .proto.AccountID account_id = 2;
   * @return Whether the accountId field is set.
   */
  @java.lang.Override
  public boolean hasAccountId() {
    return ((bitField0_ & 0x00000001) != 0);
  }
  /**
   * 
   **
   * An account identifier.
   * <p>
   * If set, this SHALL replace the node account identifier.<br/>
   * If set, this transaction MUST be signed by the active `key` for _both_
   * the current node account _and_ the identified new node account.
   * 
   *
   * .proto.AccountID account_id = 2;
   * @return The accountId.
   */
  @java.lang.Override
  public com.hedera.hashgraph.sdk.proto.AccountID getAccountId() {
    return accountId_ == null ? com.hedera.hashgraph.sdk.proto.AccountID.getDefaultInstance() : accountId_;
  }
  /**
   * 
   **
   * An account identifier.
   * <p>
   * If set, this SHALL replace the node account identifier.<br/>
   * If set, this transaction MUST be signed by the active `key` for _both_
   * the current node account _and_ the identified new node account.
   * 
   *
   * .proto.AccountID account_id = 2;
   */
  @java.lang.Override
  public com.hedera.hashgraph.sdk.proto.AccountIDOrBuilder getAccountIdOrBuilder() {
    return accountId_ == null ? com.hedera.hashgraph.sdk.proto.AccountID.getDefaultInstance() : accountId_;
  }

  public static final int DESCRIPTION_FIELD_NUMBER = 3;
  private com.google.protobuf.StringValue description_;
  /**
   * 
   **
   * A short description of the node.
   * <p>
   * This value, if set, MUST NOT exceed 100 bytes when encoded as UTF-8.<br/>
   * If set, this value SHALL replace the previous value.
   * 
   *
   * .google.protobuf.StringValue description = 3;
   * @return Whether the description field is set.
   */
  @java.lang.Override
  public boolean hasDescription() {
    return ((bitField0_ & 0x00000002) != 0);
  }
  /**
   * 
   **
   * A short description of the node.
   * <p>
   * This value, if set, MUST NOT exceed 100 bytes when encoded as UTF-8.<br/>
   * If set, this value SHALL replace the previous value.
   * 
   *
   * .google.protobuf.StringValue description = 3;
   * @return The description.
   */
  @java.lang.Override
  public com.google.protobuf.StringValue getDescription() {
    return description_ == null ? com.google.protobuf.StringValue.getDefaultInstance() : description_;
  }
  /**
   * 
   **
   * A short description of the node.
   * <p>
   * This value, if set, MUST NOT exceed 100 bytes when encoded as UTF-8.<br/>
   * If set, this value SHALL replace the previous value.
   * 
   *
   * .google.protobuf.StringValue description = 3;
   */
  @java.lang.Override
  public com.google.protobuf.StringValueOrBuilder getDescriptionOrBuilder() {
    return description_ == null ? com.google.protobuf.StringValue.getDefaultInstance() : description_;
  }

  public static final int GOSSIP_ENDPOINT_FIELD_NUMBER = 4;
  @SuppressWarnings("serial")
  private java.util.List gossipEndpoint_;
  /**
   * 
   **
   * A list of service endpoints for gossip.
   * <p>
   * If set, this list MUST meet the following requirements.
   * <hr/>
   * These endpoints SHALL represent the published endpoints to which other
   * consensus nodes may _gossip_ transactions.<br/>
   * These endpoints SHOULD NOT specify both address and DNS name.<br/>
   * This list MUST NOT be empty.<br/>
   * This list MUST NOT contain more than `10` entries.<br/>
   * The first two entries in this list SHALL be the endpoints published to
   * all consensus nodes.<br/>
   * All other entries SHALL be reserved for future use.
   * <p>
   * Each network may have additional requirements for these endpoints.
   * A client MUST check network-specific documentation for those
   * details.<br/>
   * <blockquote>Example<blockquote>
   * Hedera Mainnet _requires_ that address be specified, and does not
   * permit DNS name (FQDN) to be specified.<br/>
   * Mainnet also requires that the first entry be an "internal" IP
   * address and the second entry be an "external" IP address.
   * </blockquote>
   * <blockquote>
   * Solo, however, _requires_ DNS name (FQDN) but also permits
   * address.
   * </blockquote></blockquote>
   * <p>
   * If set, the new list SHALL replace the existing list.
   * 
   *
   * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
   */
  @java.lang.Override
  public java.util.List getGossipEndpointList() {
    return gossipEndpoint_;
  }
  /**
   * 
   **
   * A list of service endpoints for gossip.
   * <p>
   * If set, this list MUST meet the following requirements.
   * <hr/>
   * These endpoints SHALL represent the published endpoints to which other
   * consensus nodes may _gossip_ transactions.<br/>
   * These endpoints SHOULD NOT specify both address and DNS name.<br/>
   * This list MUST NOT be empty.<br/>
   * This list MUST NOT contain more than `10` entries.<br/>
   * The first two entries in this list SHALL be the endpoints published to
   * all consensus nodes.<br/>
   * All other entries SHALL be reserved for future use.
   * <p>
   * Each network may have additional requirements for these endpoints.
   * A client MUST check network-specific documentation for those
   * details.<br/>
   * <blockquote>Example<blockquote>
   * Hedera Mainnet _requires_ that address be specified, and does not
   * permit DNS name (FQDN) to be specified.<br/>
   * Mainnet also requires that the first entry be an "internal" IP
   * address and the second entry be an "external" IP address.
   * </blockquote>
   * <blockquote>
   * Solo, however, _requires_ DNS name (FQDN) but also permits
   * address.
   * </blockquote></blockquote>
   * <p>
   * If set, the new list SHALL replace the existing list.
   * 
   *
   * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
   */
  @java.lang.Override
  public java.util.List 
      getGossipEndpointOrBuilderList() {
    return gossipEndpoint_;
  }
  /**
   * 
   **
   * A list of service endpoints for gossip.
   * <p>
   * If set, this list MUST meet the following requirements.
   * <hr/>
   * These endpoints SHALL represent the published endpoints to which other
   * consensus nodes may _gossip_ transactions.<br/>
   * These endpoints SHOULD NOT specify both address and DNS name.<br/>
   * This list MUST NOT be empty.<br/>
   * This list MUST NOT contain more than `10` entries.<br/>
   * The first two entries in this list SHALL be the endpoints published to
   * all consensus nodes.<br/>
   * All other entries SHALL be reserved for future use.
   * <p>
   * Each network may have additional requirements for these endpoints.
   * A client MUST check network-specific documentation for those
   * details.<br/>
   * <blockquote>Example<blockquote>
   * Hedera Mainnet _requires_ that address be specified, and does not
   * permit DNS name (FQDN) to be specified.<br/>
   * Mainnet also requires that the first entry be an "internal" IP
   * address and the second entry be an "external" IP address.
   * </blockquote>
   * <blockquote>
   * Solo, however, _requires_ DNS name (FQDN) but also permits
   * address.
   * </blockquote></blockquote>
   * <p>
   * If set, the new list SHALL replace the existing list.
   * 
   *
   * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
   */
  @java.lang.Override
  public int getGossipEndpointCount() {
    return gossipEndpoint_.size();
  }
  /**
   * 
   **
   * A list of service endpoints for gossip.
   * <p>
   * If set, this list MUST meet the following requirements.
   * <hr/>
   * These endpoints SHALL represent the published endpoints to which other
   * consensus nodes may _gossip_ transactions.<br/>
   * These endpoints SHOULD NOT specify both address and DNS name.<br/>
   * This list MUST NOT be empty.<br/>
   * This list MUST NOT contain more than `10` entries.<br/>
   * The first two entries in this list SHALL be the endpoints published to
   * all consensus nodes.<br/>
   * All other entries SHALL be reserved for future use.
   * <p>
   * Each network may have additional requirements for these endpoints.
   * A client MUST check network-specific documentation for those
   * details.<br/>
   * <blockquote>Example<blockquote>
   * Hedera Mainnet _requires_ that address be specified, and does not
   * permit DNS name (FQDN) to be specified.<br/>
   * Mainnet also requires that the first entry be an "internal" IP
   * address and the second entry be an "external" IP address.
   * </blockquote>
   * <blockquote>
   * Solo, however, _requires_ DNS name (FQDN) but also permits
   * address.
   * </blockquote></blockquote>
   * <p>
   * If set, the new list SHALL replace the existing list.
   * 
   *
   * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
   */
  @java.lang.Override
  public com.hedera.hashgraph.sdk.proto.ServiceEndpoint getGossipEndpoint(int index) {
    return gossipEndpoint_.get(index);
  }
  /**
   * 
   **
   * A list of service endpoints for gossip.
   * <p>
   * If set, this list MUST meet the following requirements.
   * <hr/>
   * These endpoints SHALL represent the published endpoints to which other
   * consensus nodes may _gossip_ transactions.<br/>
   * These endpoints SHOULD NOT specify both address and DNS name.<br/>
   * This list MUST NOT be empty.<br/>
   * This list MUST NOT contain more than `10` entries.<br/>
   * The first two entries in this list SHALL be the endpoints published to
   * all consensus nodes.<br/>
   * All other entries SHALL be reserved for future use.
   * <p>
   * Each network may have additional requirements for these endpoints.
   * A client MUST check network-specific documentation for those
   * details.<br/>
   * <blockquote>Example<blockquote>
   * Hedera Mainnet _requires_ that address be specified, and does not
   * permit DNS name (FQDN) to be specified.<br/>
   * Mainnet also requires that the first entry be an "internal" IP
   * address and the second entry be an "external" IP address.
   * </blockquote>
   * <blockquote>
   * Solo, however, _requires_ DNS name (FQDN) but also permits
   * address.
   * </blockquote></blockquote>
   * <p>
   * If set, the new list SHALL replace the existing list.
   * 
   *
   * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
   */
  @java.lang.Override
  public com.hedera.hashgraph.sdk.proto.ServiceEndpointOrBuilder getGossipEndpointOrBuilder(
      int index) {
    return gossipEndpoint_.get(index);
  }

  public static final int SERVICE_ENDPOINT_FIELD_NUMBER = 5;
  @SuppressWarnings("serial")
  private java.util.List serviceEndpoint_;
  /**
   * 
   **
   * A list of service endpoints for gRPC calls.
   * <p>
   * If set, this list MUST meet the following requirements.
   * <hr/>
   * These endpoints SHALL represent the published endpoints to which clients
   * may submit transactions.<br/>
   * These endpoints SHOULD specify address and port.<br/>
   * These endpoints MAY specify a DNS name.<br/>
   * These endpoints SHOULD NOT specify both address and DNS name.<br/>
   * This list MUST NOT be empty.<br/>
   * This list MUST NOT contain more than `8` entries.
   * <p>
   * Each network may have additional requirements for these endpoints.
   * A client MUST check network-specific documentation for those
   * details.
   * <p>
   * If set, the new list SHALL replace the existing list.
   * 
   *
   * repeated .proto.ServiceEndpoint service_endpoint = 5;
   */
  @java.lang.Override
  public java.util.List getServiceEndpointList() {
    return serviceEndpoint_;
  }
  /**
   * 
   **
   * A list of service endpoints for gRPC calls.
   * <p>
   * If set, this list MUST meet the following requirements.
   * <hr/>
   * These endpoints SHALL represent the published endpoints to which clients
   * may submit transactions.<br/>
   * These endpoints SHOULD specify address and port.<br/>
   * These endpoints MAY specify a DNS name.<br/>
   * These endpoints SHOULD NOT specify both address and DNS name.<br/>
   * This list MUST NOT be empty.<br/>
   * This list MUST NOT contain more than `8` entries.
   * <p>
   * Each network may have additional requirements for these endpoints.
   * A client MUST check network-specific documentation for those
   * details.
   * <p>
   * If set, the new list SHALL replace the existing list.
   * 
   *
   * repeated .proto.ServiceEndpoint service_endpoint = 5;
   */
  @java.lang.Override
  public java.util.List 
      getServiceEndpointOrBuilderList() {
    return serviceEndpoint_;
  }
  /**
   * 
   **
   * A list of service endpoints for gRPC calls.
   * <p>
   * If set, this list MUST meet the following requirements.
   * <hr/>
   * These endpoints SHALL represent the published endpoints to which clients
   * may submit transactions.<br/>
   * These endpoints SHOULD specify address and port.<br/>
   * These endpoints MAY specify a DNS name.<br/>
   * These endpoints SHOULD NOT specify both address and DNS name.<br/>
   * This list MUST NOT be empty.<br/>
   * This list MUST NOT contain more than `8` entries.
   * <p>
   * Each network may have additional requirements for these endpoints.
   * A client MUST check network-specific documentation for those
   * details.
   * <p>
   * If set, the new list SHALL replace the existing list.
   * 
   *
   * repeated .proto.ServiceEndpoint service_endpoint = 5;
   */
  @java.lang.Override
  public int getServiceEndpointCount() {
    return serviceEndpoint_.size();
  }
  /**
   * 
   **
   * A list of service endpoints for gRPC calls.
   * <p>
   * If set, this list MUST meet the following requirements.
   * <hr/>
   * These endpoints SHALL represent the published endpoints to which clients
   * may submit transactions.<br/>
   * These endpoints SHOULD specify address and port.<br/>
   * These endpoints MAY specify a DNS name.<br/>
   * These endpoints SHOULD NOT specify both address and DNS name.<br/>
   * This list MUST NOT be empty.<br/>
   * This list MUST NOT contain more than `8` entries.
   * <p>
   * Each network may have additional requirements for these endpoints.
   * A client MUST check network-specific documentation for those
   * details.
   * <p>
   * If set, the new list SHALL replace the existing list.
   * 
   *
   * repeated .proto.ServiceEndpoint service_endpoint = 5;
   */
  @java.lang.Override
  public com.hedera.hashgraph.sdk.proto.ServiceEndpoint getServiceEndpoint(int index) {
    return serviceEndpoint_.get(index);
  }
  /**
   * 
   **
   * A list of service endpoints for gRPC calls.
   * <p>
   * If set, this list MUST meet the following requirements.
   * <hr/>
   * These endpoints SHALL represent the published endpoints to which clients
   * may submit transactions.<br/>
   * These endpoints SHOULD specify address and port.<br/>
   * These endpoints MAY specify a DNS name.<br/>
   * These endpoints SHOULD NOT specify both address and DNS name.<br/>
   * This list MUST NOT be empty.<br/>
   * This list MUST NOT contain more than `8` entries.
   * <p>
   * Each network may have additional requirements for these endpoints.
   * A client MUST check network-specific documentation for those
   * details.
   * <p>
   * If set, the new list SHALL replace the existing list.
   * 
   *
   * repeated .proto.ServiceEndpoint service_endpoint = 5;
   */
  @java.lang.Override
  public com.hedera.hashgraph.sdk.proto.ServiceEndpointOrBuilder getServiceEndpointOrBuilder(
      int index) {
    return serviceEndpoint_.get(index);
  }

  public static final int GOSSIP_CA_CERTIFICATE_FIELD_NUMBER = 6;
  private com.google.protobuf.BytesValue gossipCaCertificate_;
  /**
   * 
   **
   * A certificate used to sign gossip events.
   * <p>
   * This value MUST be a certificate of a type permitted for gossip
   * signatures.<br/>
   * This value MUST be the DER encoding of the certificate presented.
   * <p>
   * If set, the new value SHALL replace the existing bytes value.
   * 
   *
   * .google.protobuf.BytesValue gossip_ca_certificate = 6;
   * @return Whether the gossipCaCertificate field is set.
   */
  @java.lang.Override
  public boolean hasGossipCaCertificate() {
    return ((bitField0_ & 0x00000004) != 0);
  }
  /**
   * 
   **
   * A certificate used to sign gossip events.
   * <p>
   * This value MUST be a certificate of a type permitted for gossip
   * signatures.<br/>
   * This value MUST be the DER encoding of the certificate presented.
   * <p>
   * If set, the new value SHALL replace the existing bytes value.
   * 
   *
   * .google.protobuf.BytesValue gossip_ca_certificate = 6;
   * @return The gossipCaCertificate.
   */
  @java.lang.Override
  public com.google.protobuf.BytesValue getGossipCaCertificate() {
    return gossipCaCertificate_ == null ? com.google.protobuf.BytesValue.getDefaultInstance() : gossipCaCertificate_;
  }
  /**
   * 
   **
   * A certificate used to sign gossip events.
   * <p>
   * This value MUST be a certificate of a type permitted for gossip
   * signatures.<br/>
   * This value MUST be the DER encoding of the certificate presented.
   * <p>
   * If set, the new value SHALL replace the existing bytes value.
   * 
   *
   * .google.protobuf.BytesValue gossip_ca_certificate = 6;
   */
  @java.lang.Override
  public com.google.protobuf.BytesValueOrBuilder getGossipCaCertificateOrBuilder() {
    return gossipCaCertificate_ == null ? com.google.protobuf.BytesValue.getDefaultInstance() : gossipCaCertificate_;
  }

  public static final int GRPC_CERTIFICATE_HASH_FIELD_NUMBER = 7;
  private com.google.protobuf.BytesValue grpcCertificateHash_;
  /**
   * 
   **
   * A hash of the node gRPC TLS certificate.
   * <p>
   * This value MAY be used to verify the certificate presented by the node
   * during TLS negotiation for gRPC.<br/>
   * This value MUST be a SHA-384 hash.<br/>
   * The TLS certificate to be hashed MUST first be in PEM format and MUST be
   * encoded with UTF-8 NFKD encoding to a stream of bytes provided to
   * the hash algorithm.<br/>
   * <p>
   * If set, the new value SHALL replace the existing hash value.
   * 
   *
   * .google.protobuf.BytesValue grpc_certificate_hash = 7;
   * @return Whether the grpcCertificateHash field is set.
   */
  @java.lang.Override
  public boolean hasGrpcCertificateHash() {
    return ((bitField0_ & 0x00000008) != 0);
  }
  /**
   * 
   **
   * A hash of the node gRPC TLS certificate.
   * <p>
   * This value MAY be used to verify the certificate presented by the node
   * during TLS negotiation for gRPC.<br/>
   * This value MUST be a SHA-384 hash.<br/>
   * The TLS certificate to be hashed MUST first be in PEM format and MUST be
   * encoded with UTF-8 NFKD encoding to a stream of bytes provided to
   * the hash algorithm.<br/>
   * <p>
   * If set, the new value SHALL replace the existing hash value.
   * 
   *
   * .google.protobuf.BytesValue grpc_certificate_hash = 7;
   * @return The grpcCertificateHash.
   */
  @java.lang.Override
  public com.google.protobuf.BytesValue getGrpcCertificateHash() {
    return grpcCertificateHash_ == null ? com.google.protobuf.BytesValue.getDefaultInstance() : grpcCertificateHash_;
  }
  /**
   * 
   **
   * A hash of the node gRPC TLS certificate.
   * <p>
   * This value MAY be used to verify the certificate presented by the node
   * during TLS negotiation for gRPC.<br/>
   * This value MUST be a SHA-384 hash.<br/>
   * The TLS certificate to be hashed MUST first be in PEM format and MUST be
   * encoded with UTF-8 NFKD encoding to a stream of bytes provided to
   * the hash algorithm.<br/>
   * <p>
   * If set, the new value SHALL replace the existing hash value.
   * 
   *
   * .google.protobuf.BytesValue grpc_certificate_hash = 7;
   */
  @java.lang.Override
  public com.google.protobuf.BytesValueOrBuilder getGrpcCertificateHashOrBuilder() {
    return grpcCertificateHash_ == null ? com.google.protobuf.BytesValue.getDefaultInstance() : grpcCertificateHash_;
  }

  public static final int ADMIN_KEY_FIELD_NUMBER = 8;
  private com.hedera.hashgraph.sdk.proto.Key adminKey_;
  /**
   * 
   **
   * An administrative key controlled by the node operator.
   * <p>
   * This field is OPTIONAL.<br/>
   * If set, this key MUST sign this transaction.<br/>
   * If set, this key MUST sign each subsequent transaction to
   * update this node.<br/>
   * If set, this field MUST contain a valid `Key` value.<br/>
   * If set, this field MUST NOT be set to an empty `KeyList`.
   * 
   *
   * .proto.Key admin_key = 8;
   * @return Whether the adminKey field is set.
   */
  @java.lang.Override
  public boolean hasAdminKey() {
    return ((bitField0_ & 0x00000010) != 0);
  }
  /**
   * 
   **
   * An administrative key controlled by the node operator.
   * <p>
   * This field is OPTIONAL.<br/>
   * If set, this key MUST sign this transaction.<br/>
   * If set, this key MUST sign each subsequent transaction to
   * update this node.<br/>
   * If set, this field MUST contain a valid `Key` value.<br/>
   * If set, this field MUST NOT be set to an empty `KeyList`.
   * 
   *
   * .proto.Key admin_key = 8;
   * @return The adminKey.
   */
  @java.lang.Override
  public com.hedera.hashgraph.sdk.proto.Key getAdminKey() {
    return adminKey_ == null ? com.hedera.hashgraph.sdk.proto.Key.getDefaultInstance() : adminKey_;
  }
  /**
   * 
   **
   * An administrative key controlled by the node operator.
   * <p>
   * This field is OPTIONAL.<br/>
   * If set, this key MUST sign this transaction.<br/>
   * If set, this key MUST sign each subsequent transaction to
   * update this node.<br/>
   * If set, this field MUST contain a valid `Key` value.<br/>
   * If set, this field MUST NOT be set to an empty `KeyList`.
   * 
   *
   * .proto.Key admin_key = 8;
   */
  @java.lang.Override
  public com.hedera.hashgraph.sdk.proto.KeyOrBuilder getAdminKeyOrBuilder() {
    return adminKey_ == null ? com.hedera.hashgraph.sdk.proto.Key.getDefaultInstance() : adminKey_;
  }

  private byte memoizedIsInitialized = -1;
  @java.lang.Override
  public final boolean isInitialized() {
    byte isInitialized = memoizedIsInitialized;
    if (isInitialized == 1) return true;
    if (isInitialized == 0) return false;

    memoizedIsInitialized = 1;
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      output.writeUInt64(1, nodeId_);
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    if (((bitField0_ & 0x00000010) != 0)) {
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    if (((bitField0_ & 0x00000002) != 0)) {
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  public boolean equals(final java.lang.Object obj) {
    if (obj == this) {
     return true;
    }
    if (!(obj instanceof com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody)) {
      return super.equals(obj);
    }
    com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody other = (com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody) obj;

    if (getNodeId()
        != other.getNodeId()) return false;
    if (hasAccountId() != other.hasAccountId()) return false;
    if (hasAccountId()) {
      if (!getAccountId()
          .equals(other.getAccountId())) return false;
    }
    if (hasDescription() != other.hasDescription()) return false;
    if (hasDescription()) {
      if (!getDescription()
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    }
    if (!getGossipEndpointList()
        .equals(other.getGossipEndpointList())) return false;
    if (!getServiceEndpointList()
        .equals(other.getServiceEndpointList())) return false;
    if (hasGossipCaCertificate() != other.hasGossipCaCertificate()) return false;
    if (hasGossipCaCertificate()) {
      if (!getGossipCaCertificate()
          .equals(other.getGossipCaCertificate())) return false;
    }
    if (hasGrpcCertificateHash() != other.hasGrpcCertificateHash()) return false;
    if (hasGrpcCertificateHash()) {
      if (!getGrpcCertificateHash()
          .equals(other.getGrpcCertificateHash())) return false;
    }
    if (hasAdminKey() != other.hasAdminKey()) return false;
    if (hasAdminKey()) {
      if (!getAdminKey()
          .equals(other.getAdminKey())) return false;
    }
    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
    return true;
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    hash = (37 * hash) + NODE_ID_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
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      hash = (53 * hash) + getAccountId().hashCode();
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      hash = (53 * hash) + getDescription().hashCode();
    }
    if (getGossipEndpointCount() > 0) {
      hash = (37 * hash) + GOSSIP_ENDPOINT_FIELD_NUMBER;
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    }
    if (getServiceEndpointCount() > 0) {
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      hash = (53 * hash) + getServiceEndpointList().hashCode();
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    if (hasGossipCaCertificate()) {
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    }
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      hash = (53 * hash) + getGrpcCertificateHash().hashCode();
    }
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      hash = (37 * hash) + ADMIN_KEY_FIELD_NUMBER;
      hash = (53 * hash) + getAdminKey().hashCode();
    }
    hash = (29 * hash) + getUnknownFields().hashCode();
    memoizedHashCode = hash;
    return hash;
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  public static com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody parseFrom(
      java.nio.ByteBuffer data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
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  public static com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody parseFrom(
      java.nio.ByteBuffer data,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
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  public static com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody parseFrom(
      com.google.protobuf.ByteString data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }
  public static com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody parseFrom(
      com.google.protobuf.ByteString data,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
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  public static com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody parseFrom(byte[] data)
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    return PARSER.parseFrom(data);
  }
  public static com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody parseFrom(
      byte[] data,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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    return PARSER.parseFrom(data, extensionRegistry);
  }
  public static com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody parseFrom(java.io.InputStream input)
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    return com.google.protobuf.GeneratedMessageV3
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  public static com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody parseFrom(
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  public static com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody parseDelimitedFrom(java.io.InputStream input)
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    return com.google.protobuf.GeneratedMessageV3
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  public static com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody parseDelimitedFrom(
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        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
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  public static com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody parseFrom(
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        .parseWithIOException(PARSER, input);
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  public static com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody parseFrom(
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      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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  @java.lang.Override
  public Builder newBuilderForType() { return newBuilder(); }
  public static Builder newBuilder() {
    return DEFAULT_INSTANCE.toBuilder();
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  public static Builder newBuilder(com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody prototype) {
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  @java.lang.Override
  protected Builder newBuilderForType(
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  /**
   * 
   **
   * Transaction body to modify address book node attributes.
   *
   * - This transaction SHALL enable the node operator, as identified by the
   *   `admin_key`, to modify operational attributes of the node.
   * - This transaction MUST be signed by the active `admin_key` for the node.
   * - If this transaction sets a new value for the `admin_key`, then both the
   *   current `admin_key`, and the new `admin_key` MUST sign this transaction.
   * - This transaction SHALL NOT change any field that is not set (is null) in
   *   this transaction body.
   * - This SHALL create a pending update to the node, but the change SHALL NOT
   *   be immediately applied to the active configuration.
   * - All pending node updates SHALL be applied to the active network
   *   configuration during the next `freeze` transaction with the field
   *   `freeze_type` set to `PREPARE_UPGRADE`.
   *
   * ### Record Stream Effects
   * Upon completion the `node_id` for the updated entry SHALL be in the
   * transaction receipt.
   * 
   *
   * Protobuf type {@code com.hedera.hapi.node.addressbook.NodeUpdateTransactionBody}
   */
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    private void maybeForceBuilderInitialization() {
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    public Builder clear() {
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      bitField0_ = 0;
      nodeId_ = 0L;
      accountId_ = null;
      if (accountIdBuilder_ != null) {
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      description_ = null;
      if (descriptionBuilder_ != null) {
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        descriptionBuilder_ = null;
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      grpcCertificateHash_ = null;
      if (grpcCertificateHashBuilder_ != null) {
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        grpcCertificateHashBuilder_ = null;
      }
      adminKey_ = null;
      if (adminKeyBuilder_ != null) {
        adminKeyBuilder_.dispose();
        adminKeyBuilder_ = null;
      }
      return this;
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    @java.lang.Override
    public com.google.protobuf.Descriptors.Descriptor
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    @java.lang.Override
    public com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody getDefaultInstanceForType() {
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      if (!result.isInitialized()) {
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    public com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody buildPartial() {
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      if (bitField0_ != 0) { buildPartial0(result); }
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      return result;
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    private void buildPartialRepeatedFields(com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody result) {
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        if (((bitField0_ & 0x00000010) != 0)) {
          serviceEndpoint_ = java.util.Collections.unmodifiableList(serviceEndpoint_);
          bitField0_ = (bitField0_ & ~0x00000010);
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        result.serviceEndpoint_ = serviceEndpoint_;
      } else {
        result.serviceEndpoint_ = serviceEndpointBuilder_.build();
      }
    }

    private void buildPartial0(com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody result) {
      int from_bitField0_ = bitField0_;
      if (((from_bitField0_ & 0x00000001) != 0)) {
        result.nodeId_ = nodeId_;
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      if (((from_bitField0_ & 0x00000020) != 0)) {
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        to_bitField0_ |= 0x00000010;
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      result.bitField0_ |= to_bitField0_;
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    @java.lang.Override
    public Builder clone() {
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    @java.lang.Override
    public Builder setField(
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    public Builder mergeFrom(com.google.protobuf.Message other) {
      if (other instanceof com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody) {
        return mergeFrom((com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody)other);
      } else {
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        return this;
      }
    }

    public Builder mergeFrom(com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody other) {
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      if (other.getNodeId() != 0L) {
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      }
      if (other.hasAccountId()) {
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      if (other.hasDescription()) {
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            bitField0_ = (bitField0_ & ~0x00000008);
            gossipEndpointBuilder_ = 
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            bitField0_ = (bitField0_ & ~0x00000010);
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      }
      if (other.hasGossipCaCertificate()) {
        mergeGossipCaCertificate(other.getGossipCaCertificate());
      }
      if (other.hasGrpcCertificateHash()) {
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      }
      if (other.hasAdminKey()) {
        mergeAdminKey(other.getAdminKey());
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
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    public Builder mergeFrom(
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        throws java.io.IOException {
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              if (serviceEndpointBuilder_ == null) {
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            case 50: {
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            case 58: {
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            case 66: {
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        onChanged();
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    }
    private int bitField0_;

    private long nodeId_ ;
    /**
     * 
     **
     * A consensus node identifier in the network state.
     * <p>
     * The node identified MUST exist in the network address book.<br/>
     * The node identified MUST NOT be deleted.<br/>
     * This value is REQUIRED.
     * 
     *
     * uint64 node_id = 1;
     * @return The nodeId.
     */
    @java.lang.Override
    public long getNodeId() {
      return nodeId_;
    }
    /**
     * 
     **
     * A consensus node identifier in the network state.
     * <p>
     * The node identified MUST exist in the network address book.<br/>
     * The node identified MUST NOT be deleted.<br/>
     * This value is REQUIRED.
     * 
     *
     * uint64 node_id = 1;
     * @param value The nodeId to set.
     * @return This builder for chaining.
     */
    public Builder setNodeId(long value) {

      nodeId_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
    /**
     * 
     **
     * A consensus node identifier in the network state.
     * <p>
     * The node identified MUST exist in the network address book.<br/>
     * The node identified MUST NOT be deleted.<br/>
     * This value is REQUIRED.
     * 
     *
     * uint64 node_id = 1;
     * @return This builder for chaining.
     */
    public Builder clearNodeId() {
      bitField0_ = (bitField0_ & ~0x00000001);
      nodeId_ = 0L;
      onChanged();
      return this;
    }

    private com.hedera.hashgraph.sdk.proto.AccountID accountId_;
    private com.google.protobuf.SingleFieldBuilderV3<
        com.hedera.hashgraph.sdk.proto.AccountID, com.hedera.hashgraph.sdk.proto.AccountID.Builder, com.hedera.hashgraph.sdk.proto.AccountIDOrBuilder> accountIdBuilder_;
    /**
     * 
     **
     * An account identifier.
     * <p>
     * If set, this SHALL replace the node account identifier.<br/>
     * If set, this transaction MUST be signed by the active `key` for _both_
     * the current node account _and_ the identified new node account.
     * 
     *
     * .proto.AccountID account_id = 2;
     * @return Whether the accountId field is set.
     */
    public boolean hasAccountId() {
      return ((bitField0_ & 0x00000002) != 0);
    }
    /**
     * 
     **
     * An account identifier.
     * <p>
     * If set, this SHALL replace the node account identifier.<br/>
     * If set, this transaction MUST be signed by the active `key` for _both_
     * the current node account _and_ the identified new node account.
     * 
     *
     * .proto.AccountID account_id = 2;
     * @return The accountId.
     */
    public com.hedera.hashgraph.sdk.proto.AccountID getAccountId() {
      if (accountIdBuilder_ == null) {
        return accountId_ == null ? com.hedera.hashgraph.sdk.proto.AccountID.getDefaultInstance() : accountId_;
      } else {
        return accountIdBuilder_.getMessage();
      }
    }
    /**
     * 
     **
     * An account identifier.
     * <p>
     * If set, this SHALL replace the node account identifier.<br/>
     * If set, this transaction MUST be signed by the active `key` for _both_
     * the current node account _and_ the identified new node account.
     * 
     *
     * .proto.AccountID account_id = 2;
     */
    public Builder setAccountId(com.hedera.hashgraph.sdk.proto.AccountID value) {
      if (accountIdBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        accountId_ = value;
      } else {
        accountIdBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     * 
     **
     * An account identifier.
     * <p>
     * If set, this SHALL replace the node account identifier.<br/>
     * If set, this transaction MUST be signed by the active `key` for _both_
     * the current node account _and_ the identified new node account.
     * 
     *
     * .proto.AccountID account_id = 2;
     */
    public Builder setAccountId(
        com.hedera.hashgraph.sdk.proto.AccountID.Builder builderForValue) {
      if (accountIdBuilder_ == null) {
        accountId_ = builderForValue.build();
      } else {
        accountIdBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     * 
     **
     * An account identifier.
     * <p>
     * If set, this SHALL replace the node account identifier.<br/>
     * If set, this transaction MUST be signed by the active `key` for _both_
     * the current node account _and_ the identified new node account.
     * 
     *
     * .proto.AccountID account_id = 2;
     */
    public Builder mergeAccountId(com.hedera.hashgraph.sdk.proto.AccountID value) {
      if (accountIdBuilder_ == null) {
        if (((bitField0_ & 0x00000002) != 0) &&
          accountId_ != null &&
          accountId_ != com.hedera.hashgraph.sdk.proto.AccountID.getDefaultInstance()) {
          getAccountIdBuilder().mergeFrom(value);
        } else {
          accountId_ = value;
        }
      } else {
        accountIdBuilder_.mergeFrom(value);
      }
      if (accountId_ != null) {
        bitField0_ |= 0x00000002;
        onChanged();
      }
      return this;
    }
    /**
     * 
     **
     * An account identifier.
     * <p>
     * If set, this SHALL replace the node account identifier.<br/>
     * If set, this transaction MUST be signed by the active `key` for _both_
     * the current node account _and_ the identified new node account.
     * 
     *
     * .proto.AccountID account_id = 2;
     */
    public Builder clearAccountId() {
      bitField0_ = (bitField0_ & ~0x00000002);
      accountId_ = null;
      if (accountIdBuilder_ != null) {
        accountIdBuilder_.dispose();
        accountIdBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     * 
     **
     * An account identifier.
     * <p>
     * If set, this SHALL replace the node account identifier.<br/>
     * If set, this transaction MUST be signed by the active `key` for _both_
     * the current node account _and_ the identified new node account.
     * 
     *
     * .proto.AccountID account_id = 2;
     */
    public com.hedera.hashgraph.sdk.proto.AccountID.Builder getAccountIdBuilder() {
      bitField0_ |= 0x00000002;
      onChanged();
      return getAccountIdFieldBuilder().getBuilder();
    }
    /**
     * 
     **
     * An account identifier.
     * <p>
     * If set, this SHALL replace the node account identifier.<br/>
     * If set, this transaction MUST be signed by the active `key` for _both_
     * the current node account _and_ the identified new node account.
     * 
     *
     * .proto.AccountID account_id = 2;
     */
    public com.hedera.hashgraph.sdk.proto.AccountIDOrBuilder getAccountIdOrBuilder() {
      if (accountIdBuilder_ != null) {
        return accountIdBuilder_.getMessageOrBuilder();
      } else {
        return accountId_ == null ?
            com.hedera.hashgraph.sdk.proto.AccountID.getDefaultInstance() : accountId_;
      }
    }
    /**
     * 
     **
     * An account identifier.
     * <p>
     * If set, this SHALL replace the node account identifier.<br/>
     * If set, this transaction MUST be signed by the active `key` for _both_
     * the current node account _and_ the identified new node account.
     * 
     *
     * .proto.AccountID account_id = 2;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.hedera.hashgraph.sdk.proto.AccountID, com.hedera.hashgraph.sdk.proto.AccountID.Builder, com.hedera.hashgraph.sdk.proto.AccountIDOrBuilder> 
        getAccountIdFieldBuilder() {
      if (accountIdBuilder_ == null) {
        accountIdBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.hedera.hashgraph.sdk.proto.AccountID, com.hedera.hashgraph.sdk.proto.AccountID.Builder, com.hedera.hashgraph.sdk.proto.AccountIDOrBuilder>(
                getAccountId(),
                getParentForChildren(),
                isClean());
        accountId_ = null;
      }
      return accountIdBuilder_;
    }

    private com.google.protobuf.StringValue description_;
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.StringValue, com.google.protobuf.StringValue.Builder, com.google.protobuf.StringValueOrBuilder> descriptionBuilder_;
    /**
     * 
     **
     * A short description of the node.
     * <p>
     * This value, if set, MUST NOT exceed 100 bytes when encoded as UTF-8.<br/>
     * If set, this value SHALL replace the previous value.
     * 
     *
     * .google.protobuf.StringValue description = 3;
     * @return Whether the description field is set.
     */
    public boolean hasDescription() {
      return ((bitField0_ & 0x00000004) != 0);
    }
    /**
     * 
     **
     * A short description of the node.
     * <p>
     * This value, if set, MUST NOT exceed 100 bytes when encoded as UTF-8.<br/>
     * If set, this value SHALL replace the previous value.
     * 
     *
     * .google.protobuf.StringValue description = 3;
     * @return The description.
     */
    public com.google.protobuf.StringValue getDescription() {
      if (descriptionBuilder_ == null) {
        return description_ == null ? com.google.protobuf.StringValue.getDefaultInstance() : description_;
      } else {
        return descriptionBuilder_.getMessage();
      }
    }
    /**
     * 
     **
     * A short description of the node.
     * <p>
     * This value, if set, MUST NOT exceed 100 bytes when encoded as UTF-8.<br/>
     * If set, this value SHALL replace the previous value.
     * 
     *
     * .google.protobuf.StringValue description = 3;
     */
    public Builder setDescription(com.google.protobuf.StringValue value) {
      if (descriptionBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        description_ = value;
      } else {
        descriptionBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     * 
     **
     * A short description of the node.
     * <p>
     * This value, if set, MUST NOT exceed 100 bytes when encoded as UTF-8.<br/>
     * If set, this value SHALL replace the previous value.
     * 
     *
     * .google.protobuf.StringValue description = 3;
     */
    public Builder setDescription(
        com.google.protobuf.StringValue.Builder builderForValue) {
      if (descriptionBuilder_ == null) {
        description_ = builderForValue.build();
      } else {
        descriptionBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     * 
     **
     * A short description of the node.
     * <p>
     * This value, if set, MUST NOT exceed 100 bytes when encoded as UTF-8.<br/>
     * If set, this value SHALL replace the previous value.
     * 
     *
     * .google.protobuf.StringValue description = 3;
     */
    public Builder mergeDescription(com.google.protobuf.StringValue value) {
      if (descriptionBuilder_ == null) {
        if (((bitField0_ & 0x00000004) != 0) &&
          description_ != null &&
          description_ != com.google.protobuf.StringValue.getDefaultInstance()) {
          getDescriptionBuilder().mergeFrom(value);
        } else {
          description_ = value;
        }
      } else {
        descriptionBuilder_.mergeFrom(value);
      }
      if (description_ != null) {
        bitField0_ |= 0x00000004;
        onChanged();
      }
      return this;
    }
    /**
     * 
     **
     * A short description of the node.
     * <p>
     * This value, if set, MUST NOT exceed 100 bytes when encoded as UTF-8.<br/>
     * If set, this value SHALL replace the previous value.
     * 
     *
     * .google.protobuf.StringValue description = 3;
     */
    public Builder clearDescription() {
      bitField0_ = (bitField0_ & ~0x00000004);
      description_ = null;
      if (descriptionBuilder_ != null) {
        descriptionBuilder_.dispose();
        descriptionBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     * 
     **
     * A short description of the node.
     * <p>
     * This value, if set, MUST NOT exceed 100 bytes when encoded as UTF-8.<br/>
     * If set, this value SHALL replace the previous value.
     * 
     *
     * .google.protobuf.StringValue description = 3;
     */
    public com.google.protobuf.StringValue.Builder getDescriptionBuilder() {
      bitField0_ |= 0x00000004;
      onChanged();
      return getDescriptionFieldBuilder().getBuilder();
    }
    /**
     * 
     **
     * A short description of the node.
     * <p>
     * This value, if set, MUST NOT exceed 100 bytes when encoded as UTF-8.<br/>
     * If set, this value SHALL replace the previous value.
     * 
     *
     * .google.protobuf.StringValue description = 3;
     */
    public com.google.protobuf.StringValueOrBuilder getDescriptionOrBuilder() {
      if (descriptionBuilder_ != null) {
        return descriptionBuilder_.getMessageOrBuilder();
      } else {
        return description_ == null ?
            com.google.protobuf.StringValue.getDefaultInstance() : description_;
      }
    }
    /**
     * 
     **
     * A short description of the node.
     * <p>
     * This value, if set, MUST NOT exceed 100 bytes when encoded as UTF-8.<br/>
     * If set, this value SHALL replace the previous value.
     * 
     *
     * .google.protobuf.StringValue description = 3;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.StringValue, com.google.protobuf.StringValue.Builder, com.google.protobuf.StringValueOrBuilder> 
        getDescriptionFieldBuilder() {
      if (descriptionBuilder_ == null) {
        descriptionBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.StringValue, com.google.protobuf.StringValue.Builder, com.google.protobuf.StringValueOrBuilder>(
                getDescription(),
                getParentForChildren(),
                isClean());
        description_ = null;
      }
      return descriptionBuilder_;
    }

    private java.util.List gossipEndpoint_ =
      java.util.Collections.emptyList();
    private void ensureGossipEndpointIsMutable() {
      if (!((bitField0_ & 0x00000008) != 0)) {
        gossipEndpoint_ = new java.util.ArrayList(gossipEndpoint_);
        bitField0_ |= 0x00000008;
       }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
        com.hedera.hashgraph.sdk.proto.ServiceEndpoint, com.hedera.hashgraph.sdk.proto.ServiceEndpoint.Builder, com.hedera.hashgraph.sdk.proto.ServiceEndpointOrBuilder> gossipEndpointBuilder_;

    /**
     * 
     **
     * A list of service endpoints for gossip.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which other
     * consensus nodes may _gossip_ transactions.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `10` entries.<br/>
     * The first two entries in this list SHALL be the endpoints published to
     * all consensus nodes.<br/>
     * All other entries SHALL be reserved for future use.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.<br/>
     * <blockquote>Example<blockquote>
     * Hedera Mainnet _requires_ that address be specified, and does not
     * permit DNS name (FQDN) to be specified.<br/>
     * Mainnet also requires that the first entry be an "internal" IP
     * address and the second entry be an "external" IP address.
     * </blockquote>
     * <blockquote>
     * Solo, however, _requires_ DNS name (FQDN) but also permits
     * address.
     * </blockquote></blockquote>
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
     */
    public java.util.List getGossipEndpointList() {
      if (gossipEndpointBuilder_ == null) {
        return java.util.Collections.unmodifiableList(gossipEndpoint_);
      } else {
        return gossipEndpointBuilder_.getMessageList();
      }
    }
    /**
     * 
     **
     * A list of service endpoints for gossip.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which other
     * consensus nodes may _gossip_ transactions.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `10` entries.<br/>
     * The first two entries in this list SHALL be the endpoints published to
     * all consensus nodes.<br/>
     * All other entries SHALL be reserved for future use.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.<br/>
     * <blockquote>Example<blockquote>
     * Hedera Mainnet _requires_ that address be specified, and does not
     * permit DNS name (FQDN) to be specified.<br/>
     * Mainnet also requires that the first entry be an "internal" IP
     * address and the second entry be an "external" IP address.
     * </blockquote>
     * <blockquote>
     * Solo, however, _requires_ DNS name (FQDN) but also permits
     * address.
     * </blockquote></blockquote>
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
     */
    public int getGossipEndpointCount() {
      if (gossipEndpointBuilder_ == null) {
        return gossipEndpoint_.size();
      } else {
        return gossipEndpointBuilder_.getCount();
      }
    }
    /**
     * 
     **
     * A list of service endpoints for gossip.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which other
     * consensus nodes may _gossip_ transactions.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `10` entries.<br/>
     * The first two entries in this list SHALL be the endpoints published to
     * all consensus nodes.<br/>
     * All other entries SHALL be reserved for future use.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.<br/>
     * <blockquote>Example<blockquote>
     * Hedera Mainnet _requires_ that address be specified, and does not
     * permit DNS name (FQDN) to be specified.<br/>
     * Mainnet also requires that the first entry be an "internal" IP
     * address and the second entry be an "external" IP address.
     * </blockquote>
     * <blockquote>
     * Solo, however, _requires_ DNS name (FQDN) but also permits
     * address.
     * </blockquote></blockquote>
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
     */
    public com.hedera.hashgraph.sdk.proto.ServiceEndpoint getGossipEndpoint(int index) {
      if (gossipEndpointBuilder_ == null) {
        return gossipEndpoint_.get(index);
      } else {
        return gossipEndpointBuilder_.getMessage(index);
      }
    }
    /**
     * 
     **
     * A list of service endpoints for gossip.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which other
     * consensus nodes may _gossip_ transactions.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `10` entries.<br/>
     * The first two entries in this list SHALL be the endpoints published to
     * all consensus nodes.<br/>
     * All other entries SHALL be reserved for future use.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.<br/>
     * <blockquote>Example<blockquote>
     * Hedera Mainnet _requires_ that address be specified, and does not
     * permit DNS name (FQDN) to be specified.<br/>
     * Mainnet also requires that the first entry be an "internal" IP
     * address and the second entry be an "external" IP address.
     * </blockquote>
     * <blockquote>
     * Solo, however, _requires_ DNS name (FQDN) but also permits
     * address.
     * </blockquote></blockquote>
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
     */
    public Builder setGossipEndpoint(
        int index, com.hedera.hashgraph.sdk.proto.ServiceEndpoint value) {
      if (gossipEndpointBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureGossipEndpointIsMutable();
        gossipEndpoint_.set(index, value);
        onChanged();
      } else {
        gossipEndpointBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     * 
     **
     * A list of service endpoints for gossip.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which other
     * consensus nodes may _gossip_ transactions.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `10` entries.<br/>
     * The first two entries in this list SHALL be the endpoints published to
     * all consensus nodes.<br/>
     * All other entries SHALL be reserved for future use.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.<br/>
     * <blockquote>Example<blockquote>
     * Hedera Mainnet _requires_ that address be specified, and does not
     * permit DNS name (FQDN) to be specified.<br/>
     * Mainnet also requires that the first entry be an "internal" IP
     * address and the second entry be an "external" IP address.
     * </blockquote>
     * <blockquote>
     * Solo, however, _requires_ DNS name (FQDN) but also permits
     * address.
     * </blockquote></blockquote>
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
     */
    public Builder setGossipEndpoint(
        int index, com.hedera.hashgraph.sdk.proto.ServiceEndpoint.Builder builderForValue) {
      if (gossipEndpointBuilder_ == null) {
        ensureGossipEndpointIsMutable();
        gossipEndpoint_.set(index, builderForValue.build());
        onChanged();
      } else {
        gossipEndpointBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     * 
     **
     * A list of service endpoints for gossip.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which other
     * consensus nodes may _gossip_ transactions.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `10` entries.<br/>
     * The first two entries in this list SHALL be the endpoints published to
     * all consensus nodes.<br/>
     * All other entries SHALL be reserved for future use.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.<br/>
     * <blockquote>Example<blockquote>
     * Hedera Mainnet _requires_ that address be specified, and does not
     * permit DNS name (FQDN) to be specified.<br/>
     * Mainnet also requires that the first entry be an "internal" IP
     * address and the second entry be an "external" IP address.
     * </blockquote>
     * <blockquote>
     * Solo, however, _requires_ DNS name (FQDN) but also permits
     * address.
     * </blockquote></blockquote>
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
     */
    public Builder addGossipEndpoint(com.hedera.hashgraph.sdk.proto.ServiceEndpoint value) {
      if (gossipEndpointBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureGossipEndpointIsMutable();
        gossipEndpoint_.add(value);
        onChanged();
      } else {
        gossipEndpointBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     * 
     **
     * A list of service endpoints for gossip.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which other
     * consensus nodes may _gossip_ transactions.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `10` entries.<br/>
     * The first two entries in this list SHALL be the endpoints published to
     * all consensus nodes.<br/>
     * All other entries SHALL be reserved for future use.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.<br/>
     * <blockquote>Example<blockquote>
     * Hedera Mainnet _requires_ that address be specified, and does not
     * permit DNS name (FQDN) to be specified.<br/>
     * Mainnet also requires that the first entry be an "internal" IP
     * address and the second entry be an "external" IP address.
     * </blockquote>
     * <blockquote>
     * Solo, however, _requires_ DNS name (FQDN) but also permits
     * address.
     * </blockquote></blockquote>
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
     */
    public Builder addGossipEndpoint(
        int index, com.hedera.hashgraph.sdk.proto.ServiceEndpoint value) {
      if (gossipEndpointBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureGossipEndpointIsMutable();
        gossipEndpoint_.add(index, value);
        onChanged();
      } else {
        gossipEndpointBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     * 
     **
     * A list of service endpoints for gossip.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which other
     * consensus nodes may _gossip_ transactions.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `10` entries.<br/>
     * The first two entries in this list SHALL be the endpoints published to
     * all consensus nodes.<br/>
     * All other entries SHALL be reserved for future use.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.<br/>
     * <blockquote>Example<blockquote>
     * Hedera Mainnet _requires_ that address be specified, and does not
     * permit DNS name (FQDN) to be specified.<br/>
     * Mainnet also requires that the first entry be an "internal" IP
     * address and the second entry be an "external" IP address.
     * </blockquote>
     * <blockquote>
     * Solo, however, _requires_ DNS name (FQDN) but also permits
     * address.
     * </blockquote></blockquote>
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
     */
    public Builder addGossipEndpoint(
        com.hedera.hashgraph.sdk.proto.ServiceEndpoint.Builder builderForValue) {
      if (gossipEndpointBuilder_ == null) {
        ensureGossipEndpointIsMutable();
        gossipEndpoint_.add(builderForValue.build());
        onChanged();
      } else {
        gossipEndpointBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     * 
     **
     * A list of service endpoints for gossip.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which other
     * consensus nodes may _gossip_ transactions.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `10` entries.<br/>
     * The first two entries in this list SHALL be the endpoints published to
     * all consensus nodes.<br/>
     * All other entries SHALL be reserved for future use.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.<br/>
     * <blockquote>Example<blockquote>
     * Hedera Mainnet _requires_ that address be specified, and does not
     * permit DNS name (FQDN) to be specified.<br/>
     * Mainnet also requires that the first entry be an "internal" IP
     * address and the second entry be an "external" IP address.
     * </blockquote>
     * <blockquote>
     * Solo, however, _requires_ DNS name (FQDN) but also permits
     * address.
     * </blockquote></blockquote>
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
     */
    public Builder addGossipEndpoint(
        int index, com.hedera.hashgraph.sdk.proto.ServiceEndpoint.Builder builderForValue) {
      if (gossipEndpointBuilder_ == null) {
        ensureGossipEndpointIsMutable();
        gossipEndpoint_.add(index, builderForValue.build());
        onChanged();
      } else {
        gossipEndpointBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     * 
     **
     * A list of service endpoints for gossip.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which other
     * consensus nodes may _gossip_ transactions.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `10` entries.<br/>
     * The first two entries in this list SHALL be the endpoints published to
     * all consensus nodes.<br/>
     * All other entries SHALL be reserved for future use.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.<br/>
     * <blockquote>Example<blockquote>
     * Hedera Mainnet _requires_ that address be specified, and does not
     * permit DNS name (FQDN) to be specified.<br/>
     * Mainnet also requires that the first entry be an "internal" IP
     * address and the second entry be an "external" IP address.
     * </blockquote>
     * <blockquote>
     * Solo, however, _requires_ DNS name (FQDN) but also permits
     * address.
     * </blockquote></blockquote>
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
     */
    public Builder addAllGossipEndpoint(
        java.lang.Iterable values) {
      if (gossipEndpointBuilder_ == null) {
        ensureGossipEndpointIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(
            values, gossipEndpoint_);
        onChanged();
      } else {
        gossipEndpointBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     * 
     **
     * A list of service endpoints for gossip.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which other
     * consensus nodes may _gossip_ transactions.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `10` entries.<br/>
     * The first two entries in this list SHALL be the endpoints published to
     * all consensus nodes.<br/>
     * All other entries SHALL be reserved for future use.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.<br/>
     * <blockquote>Example<blockquote>
     * Hedera Mainnet _requires_ that address be specified, and does not
     * permit DNS name (FQDN) to be specified.<br/>
     * Mainnet also requires that the first entry be an "internal" IP
     * address and the second entry be an "external" IP address.
     * </blockquote>
     * <blockquote>
     * Solo, however, _requires_ DNS name (FQDN) but also permits
     * address.
     * </blockquote></blockquote>
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
     */
    public Builder clearGossipEndpoint() {
      if (gossipEndpointBuilder_ == null) {
        gossipEndpoint_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000008);
        onChanged();
      } else {
        gossipEndpointBuilder_.clear();
      }
      return this;
    }
    /**
     * 
     **
     * A list of service endpoints for gossip.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which other
     * consensus nodes may _gossip_ transactions.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `10` entries.<br/>
     * The first two entries in this list SHALL be the endpoints published to
     * all consensus nodes.<br/>
     * All other entries SHALL be reserved for future use.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.<br/>
     * <blockquote>Example<blockquote>
     * Hedera Mainnet _requires_ that address be specified, and does not
     * permit DNS name (FQDN) to be specified.<br/>
     * Mainnet also requires that the first entry be an "internal" IP
     * address and the second entry be an "external" IP address.
     * </blockquote>
     * <blockquote>
     * Solo, however, _requires_ DNS name (FQDN) but also permits
     * address.
     * </blockquote></blockquote>
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
     */
    public Builder removeGossipEndpoint(int index) {
      if (gossipEndpointBuilder_ == null) {
        ensureGossipEndpointIsMutable();
        gossipEndpoint_.remove(index);
        onChanged();
      } else {
        gossipEndpointBuilder_.remove(index);
      }
      return this;
    }
    /**
     * 
     **
     * A list of service endpoints for gossip.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which other
     * consensus nodes may _gossip_ transactions.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `10` entries.<br/>
     * The first two entries in this list SHALL be the endpoints published to
     * all consensus nodes.<br/>
     * All other entries SHALL be reserved for future use.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.<br/>
     * <blockquote>Example<blockquote>
     * Hedera Mainnet _requires_ that address be specified, and does not
     * permit DNS name (FQDN) to be specified.<br/>
     * Mainnet also requires that the first entry be an "internal" IP
     * address and the second entry be an "external" IP address.
     * </blockquote>
     * <blockquote>
     * Solo, however, _requires_ DNS name (FQDN) but also permits
     * address.
     * </blockquote></blockquote>
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
     */
    public com.hedera.hashgraph.sdk.proto.ServiceEndpoint.Builder getGossipEndpointBuilder(
        int index) {
      return getGossipEndpointFieldBuilder().getBuilder(index);
    }
    /**
     * 
     **
     * A list of service endpoints for gossip.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which other
     * consensus nodes may _gossip_ transactions.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `10` entries.<br/>
     * The first two entries in this list SHALL be the endpoints published to
     * all consensus nodes.<br/>
     * All other entries SHALL be reserved for future use.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.<br/>
     * <blockquote>Example<blockquote>
     * Hedera Mainnet _requires_ that address be specified, and does not
     * permit DNS name (FQDN) to be specified.<br/>
     * Mainnet also requires that the first entry be an "internal" IP
     * address and the second entry be an "external" IP address.
     * </blockquote>
     * <blockquote>
     * Solo, however, _requires_ DNS name (FQDN) but also permits
     * address.
     * </blockquote></blockquote>
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
     */
    public com.hedera.hashgraph.sdk.proto.ServiceEndpointOrBuilder getGossipEndpointOrBuilder(
        int index) {
      if (gossipEndpointBuilder_ == null) {
        return gossipEndpoint_.get(index);  } else {
        return gossipEndpointBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     * 
     **
     * A list of service endpoints for gossip.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which other
     * consensus nodes may _gossip_ transactions.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `10` entries.<br/>
     * The first two entries in this list SHALL be the endpoints published to
     * all consensus nodes.<br/>
     * All other entries SHALL be reserved for future use.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.<br/>
     * <blockquote>Example<blockquote>
     * Hedera Mainnet _requires_ that address be specified, and does not
     * permit DNS name (FQDN) to be specified.<br/>
     * Mainnet also requires that the first entry be an "internal" IP
     * address and the second entry be an "external" IP address.
     * </blockquote>
     * <blockquote>
     * Solo, however, _requires_ DNS name (FQDN) but also permits
     * address.
     * </blockquote></blockquote>
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
     */
    public java.util.List 
         getGossipEndpointOrBuilderList() {
      if (gossipEndpointBuilder_ != null) {
        return gossipEndpointBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(gossipEndpoint_);
      }
    }
    /**
     * 
     **
     * A list of service endpoints for gossip.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which other
     * consensus nodes may _gossip_ transactions.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `10` entries.<br/>
     * The first two entries in this list SHALL be the endpoints published to
     * all consensus nodes.<br/>
     * All other entries SHALL be reserved for future use.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.<br/>
     * <blockquote>Example<blockquote>
     * Hedera Mainnet _requires_ that address be specified, and does not
     * permit DNS name (FQDN) to be specified.<br/>
     * Mainnet also requires that the first entry be an "internal" IP
     * address and the second entry be an "external" IP address.
     * </blockquote>
     * <blockquote>
     * Solo, however, _requires_ DNS name (FQDN) but also permits
     * address.
     * </blockquote></blockquote>
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
     */
    public com.hedera.hashgraph.sdk.proto.ServiceEndpoint.Builder addGossipEndpointBuilder() {
      return getGossipEndpointFieldBuilder().addBuilder(
          com.hedera.hashgraph.sdk.proto.ServiceEndpoint.getDefaultInstance());
    }
    /**
     * 
     **
     * A list of service endpoints for gossip.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which other
     * consensus nodes may _gossip_ transactions.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `10` entries.<br/>
     * The first two entries in this list SHALL be the endpoints published to
     * all consensus nodes.<br/>
     * All other entries SHALL be reserved for future use.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.<br/>
     * <blockquote>Example<blockquote>
     * Hedera Mainnet _requires_ that address be specified, and does not
     * permit DNS name (FQDN) to be specified.<br/>
     * Mainnet also requires that the first entry be an "internal" IP
     * address and the second entry be an "external" IP address.
     * </blockquote>
     * <blockquote>
     * Solo, however, _requires_ DNS name (FQDN) but also permits
     * address.
     * </blockquote></blockquote>
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
     */
    public com.hedera.hashgraph.sdk.proto.ServiceEndpoint.Builder addGossipEndpointBuilder(
        int index) {
      return getGossipEndpointFieldBuilder().addBuilder(
          index, com.hedera.hashgraph.sdk.proto.ServiceEndpoint.getDefaultInstance());
    }
    /**
     * 
     **
     * A list of service endpoints for gossip.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which other
     * consensus nodes may _gossip_ transactions.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `10` entries.<br/>
     * The first two entries in this list SHALL be the endpoints published to
     * all consensus nodes.<br/>
     * All other entries SHALL be reserved for future use.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.<br/>
     * <blockquote>Example<blockquote>
     * Hedera Mainnet _requires_ that address be specified, and does not
     * permit DNS name (FQDN) to be specified.<br/>
     * Mainnet also requires that the first entry be an "internal" IP
     * address and the second entry be an "external" IP address.
     * </blockquote>
     * <blockquote>
     * Solo, however, _requires_ DNS name (FQDN) but also permits
     * address.
     * </blockquote></blockquote>
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint gossip_endpoint = 4;
     */
    public java.util.List 
         getGossipEndpointBuilderList() {
      return getGossipEndpointFieldBuilder().getBuilderList();
    }
    private com.google.protobuf.RepeatedFieldBuilderV3<
        com.hedera.hashgraph.sdk.proto.ServiceEndpoint, com.hedera.hashgraph.sdk.proto.ServiceEndpoint.Builder, com.hedera.hashgraph.sdk.proto.ServiceEndpointOrBuilder> 
        getGossipEndpointFieldBuilder() {
      if (gossipEndpointBuilder_ == null) {
        gossipEndpointBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
            com.hedera.hashgraph.sdk.proto.ServiceEndpoint, com.hedera.hashgraph.sdk.proto.ServiceEndpoint.Builder, com.hedera.hashgraph.sdk.proto.ServiceEndpointOrBuilder>(
                gossipEndpoint_,
                ((bitField0_ & 0x00000008) != 0),
                getParentForChildren(),
                isClean());
        gossipEndpoint_ = null;
      }
      return gossipEndpointBuilder_;
    }

    private java.util.List serviceEndpoint_ =
      java.util.Collections.emptyList();
    private void ensureServiceEndpointIsMutable() {
      if (!((bitField0_ & 0x00000010) != 0)) {
        serviceEndpoint_ = new java.util.ArrayList(serviceEndpoint_);
        bitField0_ |= 0x00000010;
       }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
        com.hedera.hashgraph.sdk.proto.ServiceEndpoint, com.hedera.hashgraph.sdk.proto.ServiceEndpoint.Builder, com.hedera.hashgraph.sdk.proto.ServiceEndpointOrBuilder> serviceEndpointBuilder_;

    /**
     * 
     **
     * A list of service endpoints for gRPC calls.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which clients
     * may submit transactions.<br/>
     * These endpoints SHOULD specify address and port.<br/>
     * These endpoints MAY specify a DNS name.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `8` entries.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint service_endpoint = 5;
     */
    public java.util.List getServiceEndpointList() {
      if (serviceEndpointBuilder_ == null) {
        return java.util.Collections.unmodifiableList(serviceEndpoint_);
      } else {
        return serviceEndpointBuilder_.getMessageList();
      }
    }
    /**
     * 
     **
     * A list of service endpoints for gRPC calls.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which clients
     * may submit transactions.<br/>
     * These endpoints SHOULD specify address and port.<br/>
     * These endpoints MAY specify a DNS name.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `8` entries.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint service_endpoint = 5;
     */
    public int getServiceEndpointCount() {
      if (serviceEndpointBuilder_ == null) {
        return serviceEndpoint_.size();
      } else {
        return serviceEndpointBuilder_.getCount();
      }
    }
    /**
     * 
     **
     * A list of service endpoints for gRPC calls.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which clients
     * may submit transactions.<br/>
     * These endpoints SHOULD specify address and port.<br/>
     * These endpoints MAY specify a DNS name.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `8` entries.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint service_endpoint = 5;
     */
    public com.hedera.hashgraph.sdk.proto.ServiceEndpoint getServiceEndpoint(int index) {
      if (serviceEndpointBuilder_ == null) {
        return serviceEndpoint_.get(index);
      } else {
        return serviceEndpointBuilder_.getMessage(index);
      }
    }
    /**
     * 
     **
     * A list of service endpoints for gRPC calls.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which clients
     * may submit transactions.<br/>
     * These endpoints SHOULD specify address and port.<br/>
     * These endpoints MAY specify a DNS name.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `8` entries.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint service_endpoint = 5;
     */
    public Builder setServiceEndpoint(
        int index, com.hedera.hashgraph.sdk.proto.ServiceEndpoint value) {
      if (serviceEndpointBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureServiceEndpointIsMutable();
        serviceEndpoint_.set(index, value);
        onChanged();
      } else {
        serviceEndpointBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     * 
     **
     * A list of service endpoints for gRPC calls.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which clients
     * may submit transactions.<br/>
     * These endpoints SHOULD specify address and port.<br/>
     * These endpoints MAY specify a DNS name.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `8` entries.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint service_endpoint = 5;
     */
    public Builder setServiceEndpoint(
        int index, com.hedera.hashgraph.sdk.proto.ServiceEndpoint.Builder builderForValue) {
      if (serviceEndpointBuilder_ == null) {
        ensureServiceEndpointIsMutable();
        serviceEndpoint_.set(index, builderForValue.build());
        onChanged();
      } else {
        serviceEndpointBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     * 
     **
     * A list of service endpoints for gRPC calls.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which clients
     * may submit transactions.<br/>
     * These endpoints SHOULD specify address and port.<br/>
     * These endpoints MAY specify a DNS name.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `8` entries.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint service_endpoint = 5;
     */
    public Builder addServiceEndpoint(com.hedera.hashgraph.sdk.proto.ServiceEndpoint value) {
      if (serviceEndpointBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureServiceEndpointIsMutable();
        serviceEndpoint_.add(value);
        onChanged();
      } else {
        serviceEndpointBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     * 
     **
     * A list of service endpoints for gRPC calls.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which clients
     * may submit transactions.<br/>
     * These endpoints SHOULD specify address and port.<br/>
     * These endpoints MAY specify a DNS name.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `8` entries.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint service_endpoint = 5;
     */
    public Builder addServiceEndpoint(
        int index, com.hedera.hashgraph.sdk.proto.ServiceEndpoint value) {
      if (serviceEndpointBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureServiceEndpointIsMutable();
        serviceEndpoint_.add(index, value);
        onChanged();
      } else {
        serviceEndpointBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     * 
     **
     * A list of service endpoints for gRPC calls.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which clients
     * may submit transactions.<br/>
     * These endpoints SHOULD specify address and port.<br/>
     * These endpoints MAY specify a DNS name.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `8` entries.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint service_endpoint = 5;
     */
    public Builder addServiceEndpoint(
        com.hedera.hashgraph.sdk.proto.ServiceEndpoint.Builder builderForValue) {
      if (serviceEndpointBuilder_ == null) {
        ensureServiceEndpointIsMutable();
        serviceEndpoint_.add(builderForValue.build());
        onChanged();
      } else {
        serviceEndpointBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     * 
     **
     * A list of service endpoints for gRPC calls.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which clients
     * may submit transactions.<br/>
     * These endpoints SHOULD specify address and port.<br/>
     * These endpoints MAY specify a DNS name.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `8` entries.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint service_endpoint = 5;
     */
    public Builder addServiceEndpoint(
        int index, com.hedera.hashgraph.sdk.proto.ServiceEndpoint.Builder builderForValue) {
      if (serviceEndpointBuilder_ == null) {
        ensureServiceEndpointIsMutable();
        serviceEndpoint_.add(index, builderForValue.build());
        onChanged();
      } else {
        serviceEndpointBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     * 
     **
     * A list of service endpoints for gRPC calls.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which clients
     * may submit transactions.<br/>
     * These endpoints SHOULD specify address and port.<br/>
     * These endpoints MAY specify a DNS name.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `8` entries.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint service_endpoint = 5;
     */
    public Builder addAllServiceEndpoint(
        java.lang.Iterable values) {
      if (serviceEndpointBuilder_ == null) {
        ensureServiceEndpointIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(
            values, serviceEndpoint_);
        onChanged();
      } else {
        serviceEndpointBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     * 
     **
     * A list of service endpoints for gRPC calls.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which clients
     * may submit transactions.<br/>
     * These endpoints SHOULD specify address and port.<br/>
     * These endpoints MAY specify a DNS name.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `8` entries.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint service_endpoint = 5;
     */
    public Builder clearServiceEndpoint() {
      if (serviceEndpointBuilder_ == null) {
        serviceEndpoint_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000010);
        onChanged();
      } else {
        serviceEndpointBuilder_.clear();
      }
      return this;
    }
    /**
     * 
     **
     * A list of service endpoints for gRPC calls.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which clients
     * may submit transactions.<br/>
     * These endpoints SHOULD specify address and port.<br/>
     * These endpoints MAY specify a DNS name.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `8` entries.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint service_endpoint = 5;
     */
    public Builder removeServiceEndpoint(int index) {
      if (serviceEndpointBuilder_ == null) {
        ensureServiceEndpointIsMutable();
        serviceEndpoint_.remove(index);
        onChanged();
      } else {
        serviceEndpointBuilder_.remove(index);
      }
      return this;
    }
    /**
     * 
     **
     * A list of service endpoints for gRPC calls.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which clients
     * may submit transactions.<br/>
     * These endpoints SHOULD specify address and port.<br/>
     * These endpoints MAY specify a DNS name.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `8` entries.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint service_endpoint = 5;
     */
    public com.hedera.hashgraph.sdk.proto.ServiceEndpoint.Builder getServiceEndpointBuilder(
        int index) {
      return getServiceEndpointFieldBuilder().getBuilder(index);
    }
    /**
     * 
     **
     * A list of service endpoints for gRPC calls.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which clients
     * may submit transactions.<br/>
     * These endpoints SHOULD specify address and port.<br/>
     * These endpoints MAY specify a DNS name.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `8` entries.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint service_endpoint = 5;
     */
    public com.hedera.hashgraph.sdk.proto.ServiceEndpointOrBuilder getServiceEndpointOrBuilder(
        int index) {
      if (serviceEndpointBuilder_ == null) {
        return serviceEndpoint_.get(index);  } else {
        return serviceEndpointBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     * 
     **
     * A list of service endpoints for gRPC calls.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which clients
     * may submit transactions.<br/>
     * These endpoints SHOULD specify address and port.<br/>
     * These endpoints MAY specify a DNS name.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `8` entries.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint service_endpoint = 5;
     */
    public java.util.List 
         getServiceEndpointOrBuilderList() {
      if (serviceEndpointBuilder_ != null) {
        return serviceEndpointBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(serviceEndpoint_);
      }
    }
    /**
     * 
     **
     * A list of service endpoints for gRPC calls.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which clients
     * may submit transactions.<br/>
     * These endpoints SHOULD specify address and port.<br/>
     * These endpoints MAY specify a DNS name.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `8` entries.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint service_endpoint = 5;
     */
    public com.hedera.hashgraph.sdk.proto.ServiceEndpoint.Builder addServiceEndpointBuilder() {
      return getServiceEndpointFieldBuilder().addBuilder(
          com.hedera.hashgraph.sdk.proto.ServiceEndpoint.getDefaultInstance());
    }
    /**
     * 
     **
     * A list of service endpoints for gRPC calls.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which clients
     * may submit transactions.<br/>
     * These endpoints SHOULD specify address and port.<br/>
     * These endpoints MAY specify a DNS name.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `8` entries.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint service_endpoint = 5;
     */
    public com.hedera.hashgraph.sdk.proto.ServiceEndpoint.Builder addServiceEndpointBuilder(
        int index) {
      return getServiceEndpointFieldBuilder().addBuilder(
          index, com.hedera.hashgraph.sdk.proto.ServiceEndpoint.getDefaultInstance());
    }
    /**
     * 
     **
     * A list of service endpoints for gRPC calls.
     * <p>
     * If set, this list MUST meet the following requirements.
     * <hr/>
     * These endpoints SHALL represent the published endpoints to which clients
     * may submit transactions.<br/>
     * These endpoints SHOULD specify address and port.<br/>
     * These endpoints MAY specify a DNS name.<br/>
     * These endpoints SHOULD NOT specify both address and DNS name.<br/>
     * This list MUST NOT be empty.<br/>
     * This list MUST NOT contain more than `8` entries.
     * <p>
     * Each network may have additional requirements for these endpoints.
     * A client MUST check network-specific documentation for those
     * details.
     * <p>
     * If set, the new list SHALL replace the existing list.
     * 
     *
     * repeated .proto.ServiceEndpoint service_endpoint = 5;
     */
    public java.util.List 
         getServiceEndpointBuilderList() {
      return getServiceEndpointFieldBuilder().getBuilderList();
    }
    private com.google.protobuf.RepeatedFieldBuilderV3<
        com.hedera.hashgraph.sdk.proto.ServiceEndpoint, com.hedera.hashgraph.sdk.proto.ServiceEndpoint.Builder, com.hedera.hashgraph.sdk.proto.ServiceEndpointOrBuilder> 
        getServiceEndpointFieldBuilder() {
      if (serviceEndpointBuilder_ == null) {
        serviceEndpointBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
            com.hedera.hashgraph.sdk.proto.ServiceEndpoint, com.hedera.hashgraph.sdk.proto.ServiceEndpoint.Builder, com.hedera.hashgraph.sdk.proto.ServiceEndpointOrBuilder>(
                serviceEndpoint_,
                ((bitField0_ & 0x00000010) != 0),
                getParentForChildren(),
                isClean());
        serviceEndpoint_ = null;
      }
      return serviceEndpointBuilder_;
    }

    private com.google.protobuf.BytesValue gossipCaCertificate_;
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.BytesValue, com.google.protobuf.BytesValue.Builder, com.google.protobuf.BytesValueOrBuilder> gossipCaCertificateBuilder_;
    /**
     * 
     **
     * A certificate used to sign gossip events.
     * <p>
     * This value MUST be a certificate of a type permitted for gossip
     * signatures.<br/>
     * This value MUST be the DER encoding of the certificate presented.
     * <p>
     * If set, the new value SHALL replace the existing bytes value.
     * 
     *
     * .google.protobuf.BytesValue gossip_ca_certificate = 6;
     * @return Whether the gossipCaCertificate field is set.
     */
    public boolean hasGossipCaCertificate() {
      return ((bitField0_ & 0x00000020) != 0);
    }
    /**
     * 
     **
     * A certificate used to sign gossip events.
     * <p>
     * This value MUST be a certificate of a type permitted for gossip
     * signatures.<br/>
     * This value MUST be the DER encoding of the certificate presented.
     * <p>
     * If set, the new value SHALL replace the existing bytes value.
     * 
     *
     * .google.protobuf.BytesValue gossip_ca_certificate = 6;
     * @return The gossipCaCertificate.
     */
    public com.google.protobuf.BytesValue getGossipCaCertificate() {
      if (gossipCaCertificateBuilder_ == null) {
        return gossipCaCertificate_ == null ? com.google.protobuf.BytesValue.getDefaultInstance() : gossipCaCertificate_;
      } else {
        return gossipCaCertificateBuilder_.getMessage();
      }
    }
    /**
     * 
     **
     * A certificate used to sign gossip events.
     * <p>
     * This value MUST be a certificate of a type permitted for gossip
     * signatures.<br/>
     * This value MUST be the DER encoding of the certificate presented.
     * <p>
     * If set, the new value SHALL replace the existing bytes value.
     * 
     *
     * .google.protobuf.BytesValue gossip_ca_certificate = 6;
     */
    public Builder setGossipCaCertificate(com.google.protobuf.BytesValue value) {
      if (gossipCaCertificateBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        gossipCaCertificate_ = value;
      } else {
        gossipCaCertificateBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }
    /**
     * 
     **
     * A certificate used to sign gossip events.
     * <p>
     * This value MUST be a certificate of a type permitted for gossip
     * signatures.<br/>
     * This value MUST be the DER encoding of the certificate presented.
     * <p>
     * If set, the new value SHALL replace the existing bytes value.
     * 
     *
     * .google.protobuf.BytesValue gossip_ca_certificate = 6;
     */
    public Builder setGossipCaCertificate(
        com.google.protobuf.BytesValue.Builder builderForValue) {
      if (gossipCaCertificateBuilder_ == null) {
        gossipCaCertificate_ = builderForValue.build();
      } else {
        gossipCaCertificateBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }
    /**
     * 
     **
     * A certificate used to sign gossip events.
     * <p>
     * This value MUST be a certificate of a type permitted for gossip
     * signatures.<br/>
     * This value MUST be the DER encoding of the certificate presented.
     * <p>
     * If set, the new value SHALL replace the existing bytes value.
     * 
     *
     * .google.protobuf.BytesValue gossip_ca_certificate = 6;
     */
    public Builder mergeGossipCaCertificate(com.google.protobuf.BytesValue value) {
      if (gossipCaCertificateBuilder_ == null) {
        if (((bitField0_ & 0x00000020) != 0) &&
          gossipCaCertificate_ != null &&
          gossipCaCertificate_ != com.google.protobuf.BytesValue.getDefaultInstance()) {
          getGossipCaCertificateBuilder().mergeFrom(value);
        } else {
          gossipCaCertificate_ = value;
        }
      } else {
        gossipCaCertificateBuilder_.mergeFrom(value);
      }
      if (gossipCaCertificate_ != null) {
        bitField0_ |= 0x00000020;
        onChanged();
      }
      return this;
    }
    /**
     * 
     **
     * A certificate used to sign gossip events.
     * <p>
     * This value MUST be a certificate of a type permitted for gossip
     * signatures.<br/>
     * This value MUST be the DER encoding of the certificate presented.
     * <p>
     * If set, the new value SHALL replace the existing bytes value.
     * 
     *
     * .google.protobuf.BytesValue gossip_ca_certificate = 6;
     */
    public Builder clearGossipCaCertificate() {
      bitField0_ = (bitField0_ & ~0x00000020);
      gossipCaCertificate_ = null;
      if (gossipCaCertificateBuilder_ != null) {
        gossipCaCertificateBuilder_.dispose();
        gossipCaCertificateBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     * 
     **
     * A certificate used to sign gossip events.
     * <p>
     * This value MUST be a certificate of a type permitted for gossip
     * signatures.<br/>
     * This value MUST be the DER encoding of the certificate presented.
     * <p>
     * If set, the new value SHALL replace the existing bytes value.
     * 
     *
     * .google.protobuf.BytesValue gossip_ca_certificate = 6;
     */
    public com.google.protobuf.BytesValue.Builder getGossipCaCertificateBuilder() {
      bitField0_ |= 0x00000020;
      onChanged();
      return getGossipCaCertificateFieldBuilder().getBuilder();
    }
    /**
     * 
     **
     * A certificate used to sign gossip events.
     * <p>
     * This value MUST be a certificate of a type permitted for gossip
     * signatures.<br/>
     * This value MUST be the DER encoding of the certificate presented.
     * <p>
     * If set, the new value SHALL replace the existing bytes value.
     * 
     *
     * .google.protobuf.BytesValue gossip_ca_certificate = 6;
     */
    public com.google.protobuf.BytesValueOrBuilder getGossipCaCertificateOrBuilder() {
      if (gossipCaCertificateBuilder_ != null) {
        return gossipCaCertificateBuilder_.getMessageOrBuilder();
      } else {
        return gossipCaCertificate_ == null ?
            com.google.protobuf.BytesValue.getDefaultInstance() : gossipCaCertificate_;
      }
    }
    /**
     * 
     **
     * A certificate used to sign gossip events.
     * <p>
     * This value MUST be a certificate of a type permitted for gossip
     * signatures.<br/>
     * This value MUST be the DER encoding of the certificate presented.
     * <p>
     * If set, the new value SHALL replace the existing bytes value.
     * 
     *
     * .google.protobuf.BytesValue gossip_ca_certificate = 6;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.BytesValue, com.google.protobuf.BytesValue.Builder, com.google.protobuf.BytesValueOrBuilder> 
        getGossipCaCertificateFieldBuilder() {
      if (gossipCaCertificateBuilder_ == null) {
        gossipCaCertificateBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.BytesValue, com.google.protobuf.BytesValue.Builder, com.google.protobuf.BytesValueOrBuilder>(
                getGossipCaCertificate(),
                getParentForChildren(),
                isClean());
        gossipCaCertificate_ = null;
      }
      return gossipCaCertificateBuilder_;
    }

    private com.google.protobuf.BytesValue grpcCertificateHash_;
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.BytesValue, com.google.protobuf.BytesValue.Builder, com.google.protobuf.BytesValueOrBuilder> grpcCertificateHashBuilder_;
    /**
     * 
     **
     * A hash of the node gRPC TLS certificate.
     * <p>
     * This value MAY be used to verify the certificate presented by the node
     * during TLS negotiation for gRPC.<br/>
     * This value MUST be a SHA-384 hash.<br/>
     * The TLS certificate to be hashed MUST first be in PEM format and MUST be
     * encoded with UTF-8 NFKD encoding to a stream of bytes provided to
     * the hash algorithm.<br/>
     * <p>
     * If set, the new value SHALL replace the existing hash value.
     * 
     *
     * .google.protobuf.BytesValue grpc_certificate_hash = 7;
     * @return Whether the grpcCertificateHash field is set.
     */
    public boolean hasGrpcCertificateHash() {
      return ((bitField0_ & 0x00000040) != 0);
    }
    /**
     * 
     **
     * A hash of the node gRPC TLS certificate.
     * <p>
     * This value MAY be used to verify the certificate presented by the node
     * during TLS negotiation for gRPC.<br/>
     * This value MUST be a SHA-384 hash.<br/>
     * The TLS certificate to be hashed MUST first be in PEM format and MUST be
     * encoded with UTF-8 NFKD encoding to a stream of bytes provided to
     * the hash algorithm.<br/>
     * <p>
     * If set, the new value SHALL replace the existing hash value.
     * 
     *
     * .google.protobuf.BytesValue grpc_certificate_hash = 7;
     * @return The grpcCertificateHash.
     */
    public com.google.protobuf.BytesValue getGrpcCertificateHash() {
      if (grpcCertificateHashBuilder_ == null) {
        return grpcCertificateHash_ == null ? com.google.protobuf.BytesValue.getDefaultInstance() : grpcCertificateHash_;
      } else {
        return grpcCertificateHashBuilder_.getMessage();
      }
    }
    /**
     * 
     **
     * A hash of the node gRPC TLS certificate.
     * <p>
     * This value MAY be used to verify the certificate presented by the node
     * during TLS negotiation for gRPC.<br/>
     * This value MUST be a SHA-384 hash.<br/>
     * The TLS certificate to be hashed MUST first be in PEM format and MUST be
     * encoded with UTF-8 NFKD encoding to a stream of bytes provided to
     * the hash algorithm.<br/>
     * <p>
     * If set, the new value SHALL replace the existing hash value.
     * 
     *
     * .google.protobuf.BytesValue grpc_certificate_hash = 7;
     */
    public Builder setGrpcCertificateHash(com.google.protobuf.BytesValue value) {
      if (grpcCertificateHashBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        grpcCertificateHash_ = value;
      } else {
        grpcCertificateHashBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000040;
      onChanged();
      return this;
    }
    /**
     * 
     **
     * A hash of the node gRPC TLS certificate.
     * <p>
     * This value MAY be used to verify the certificate presented by the node
     * during TLS negotiation for gRPC.<br/>
     * This value MUST be a SHA-384 hash.<br/>
     * The TLS certificate to be hashed MUST first be in PEM format and MUST be
     * encoded with UTF-8 NFKD encoding to a stream of bytes provided to
     * the hash algorithm.<br/>
     * <p>
     * If set, the new value SHALL replace the existing hash value.
     * 
     *
     * .google.protobuf.BytesValue grpc_certificate_hash = 7;
     */
    public Builder setGrpcCertificateHash(
        com.google.protobuf.BytesValue.Builder builderForValue) {
      if (grpcCertificateHashBuilder_ == null) {
        grpcCertificateHash_ = builderForValue.build();
      } else {
        grpcCertificateHashBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000040;
      onChanged();
      return this;
    }
    /**
     * 
     **
     * A hash of the node gRPC TLS certificate.
     * <p>
     * This value MAY be used to verify the certificate presented by the node
     * during TLS negotiation for gRPC.<br/>
     * This value MUST be a SHA-384 hash.<br/>
     * The TLS certificate to be hashed MUST first be in PEM format and MUST be
     * encoded with UTF-8 NFKD encoding to a stream of bytes provided to
     * the hash algorithm.<br/>
     * <p>
     * If set, the new value SHALL replace the existing hash value.
     * 
     *
     * .google.protobuf.BytesValue grpc_certificate_hash = 7;
     */
    public Builder mergeGrpcCertificateHash(com.google.protobuf.BytesValue value) {
      if (grpcCertificateHashBuilder_ == null) {
        if (((bitField0_ & 0x00000040) != 0) &&
          grpcCertificateHash_ != null &&
          grpcCertificateHash_ != com.google.protobuf.BytesValue.getDefaultInstance()) {
          getGrpcCertificateHashBuilder().mergeFrom(value);
        } else {
          grpcCertificateHash_ = value;
        }
      } else {
        grpcCertificateHashBuilder_.mergeFrom(value);
      }
      if (grpcCertificateHash_ != null) {
        bitField0_ |= 0x00000040;
        onChanged();
      }
      return this;
    }
    /**
     * 
     **
     * A hash of the node gRPC TLS certificate.
     * <p>
     * This value MAY be used to verify the certificate presented by the node
     * during TLS negotiation for gRPC.<br/>
     * This value MUST be a SHA-384 hash.<br/>
     * The TLS certificate to be hashed MUST first be in PEM format and MUST be
     * encoded with UTF-8 NFKD encoding to a stream of bytes provided to
     * the hash algorithm.<br/>
     * <p>
     * If set, the new value SHALL replace the existing hash value.
     * 
     *
     * .google.protobuf.BytesValue grpc_certificate_hash = 7;
     */
    public Builder clearGrpcCertificateHash() {
      bitField0_ = (bitField0_ & ~0x00000040);
      grpcCertificateHash_ = null;
      if (grpcCertificateHashBuilder_ != null) {
        grpcCertificateHashBuilder_.dispose();
        grpcCertificateHashBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     * 
     **
     * A hash of the node gRPC TLS certificate.
     * <p>
     * This value MAY be used to verify the certificate presented by the node
     * during TLS negotiation for gRPC.<br/>
     * This value MUST be a SHA-384 hash.<br/>
     * The TLS certificate to be hashed MUST first be in PEM format and MUST be
     * encoded with UTF-8 NFKD encoding to a stream of bytes provided to
     * the hash algorithm.<br/>
     * <p>
     * If set, the new value SHALL replace the existing hash value.
     * 
     *
     * .google.protobuf.BytesValue grpc_certificate_hash = 7;
     */
    public com.google.protobuf.BytesValue.Builder getGrpcCertificateHashBuilder() {
      bitField0_ |= 0x00000040;
      onChanged();
      return getGrpcCertificateHashFieldBuilder().getBuilder();
    }
    /**
     * 
     **
     * A hash of the node gRPC TLS certificate.
     * <p>
     * This value MAY be used to verify the certificate presented by the node
     * during TLS negotiation for gRPC.<br/>
     * This value MUST be a SHA-384 hash.<br/>
     * The TLS certificate to be hashed MUST first be in PEM format and MUST be
     * encoded with UTF-8 NFKD encoding to a stream of bytes provided to
     * the hash algorithm.<br/>
     * <p>
     * If set, the new value SHALL replace the existing hash value.
     * 
     *
     * .google.protobuf.BytesValue grpc_certificate_hash = 7;
     */
    public com.google.protobuf.BytesValueOrBuilder getGrpcCertificateHashOrBuilder() {
      if (grpcCertificateHashBuilder_ != null) {
        return grpcCertificateHashBuilder_.getMessageOrBuilder();
      } else {
        return grpcCertificateHash_ == null ?
            com.google.protobuf.BytesValue.getDefaultInstance() : grpcCertificateHash_;
      }
    }
    /**
     * 
     **
     * A hash of the node gRPC TLS certificate.
     * <p>
     * This value MAY be used to verify the certificate presented by the node
     * during TLS negotiation for gRPC.<br/>
     * This value MUST be a SHA-384 hash.<br/>
     * The TLS certificate to be hashed MUST first be in PEM format and MUST be
     * encoded with UTF-8 NFKD encoding to a stream of bytes provided to
     * the hash algorithm.<br/>
     * <p>
     * If set, the new value SHALL replace the existing hash value.
     * 
     *
     * .google.protobuf.BytesValue grpc_certificate_hash = 7;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.BytesValue, com.google.protobuf.BytesValue.Builder, com.google.protobuf.BytesValueOrBuilder> 
        getGrpcCertificateHashFieldBuilder() {
      if (grpcCertificateHashBuilder_ == null) {
        grpcCertificateHashBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.BytesValue, com.google.protobuf.BytesValue.Builder, com.google.protobuf.BytesValueOrBuilder>(
                getGrpcCertificateHash(),
                getParentForChildren(),
                isClean());
        grpcCertificateHash_ = null;
      }
      return grpcCertificateHashBuilder_;
    }

    private com.hedera.hashgraph.sdk.proto.Key adminKey_;
    private com.google.protobuf.SingleFieldBuilderV3<
        com.hedera.hashgraph.sdk.proto.Key, com.hedera.hashgraph.sdk.proto.Key.Builder, com.hedera.hashgraph.sdk.proto.KeyOrBuilder> adminKeyBuilder_;
    /**
     * 
     **
     * An administrative key controlled by the node operator.
     * <p>
     * This field is OPTIONAL.<br/>
     * If set, this key MUST sign this transaction.<br/>
     * If set, this key MUST sign each subsequent transaction to
     * update this node.<br/>
     * If set, this field MUST contain a valid `Key` value.<br/>
     * If set, this field MUST NOT be set to an empty `KeyList`.
     * 
     *
     * .proto.Key admin_key = 8;
     * @return Whether the adminKey field is set.
     */
    public boolean hasAdminKey() {
      return ((bitField0_ & 0x00000080) != 0);
    }
    /**
     * 
     **
     * An administrative key controlled by the node operator.
     * <p>
     * This field is OPTIONAL.<br/>
     * If set, this key MUST sign this transaction.<br/>
     * If set, this key MUST sign each subsequent transaction to
     * update this node.<br/>
     * If set, this field MUST contain a valid `Key` value.<br/>
     * If set, this field MUST NOT be set to an empty `KeyList`.
     * 
     *
     * .proto.Key admin_key = 8;
     * @return The adminKey.
     */
    public com.hedera.hashgraph.sdk.proto.Key getAdminKey() {
      if (adminKeyBuilder_ == null) {
        return adminKey_ == null ? com.hedera.hashgraph.sdk.proto.Key.getDefaultInstance() : adminKey_;
      } else {
        return adminKeyBuilder_.getMessage();
      }
    }
    /**
     * 
     **
     * An administrative key controlled by the node operator.
     * <p>
     * This field is OPTIONAL.<br/>
     * If set, this key MUST sign this transaction.<br/>
     * If set, this key MUST sign each subsequent transaction to
     * update this node.<br/>
     * If set, this field MUST contain a valid `Key` value.<br/>
     * If set, this field MUST NOT be set to an empty `KeyList`.
     * 
     *
     * .proto.Key admin_key = 8;
     */
    public Builder setAdminKey(com.hedera.hashgraph.sdk.proto.Key value) {
      if (adminKeyBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        adminKey_ = value;
      } else {
        adminKeyBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000080;
      onChanged();
      return this;
    }
    /**
     * 
     **
     * An administrative key controlled by the node operator.
     * <p>
     * This field is OPTIONAL.<br/>
     * If set, this key MUST sign this transaction.<br/>
     * If set, this key MUST sign each subsequent transaction to
     * update this node.<br/>
     * If set, this field MUST contain a valid `Key` value.<br/>
     * If set, this field MUST NOT be set to an empty `KeyList`.
     * 
     *
     * .proto.Key admin_key = 8;
     */
    public Builder setAdminKey(
        com.hedera.hashgraph.sdk.proto.Key.Builder builderForValue) {
      if (adminKeyBuilder_ == null) {
        adminKey_ = builderForValue.build();
      } else {
        adminKeyBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000080;
      onChanged();
      return this;
    }
    /**
     * 
     **
     * An administrative key controlled by the node operator.
     * <p>
     * This field is OPTIONAL.<br/>
     * If set, this key MUST sign this transaction.<br/>
     * If set, this key MUST sign each subsequent transaction to
     * update this node.<br/>
     * If set, this field MUST contain a valid `Key` value.<br/>
     * If set, this field MUST NOT be set to an empty `KeyList`.
     * 
     *
     * .proto.Key admin_key = 8;
     */
    public Builder mergeAdminKey(com.hedera.hashgraph.sdk.proto.Key value) {
      if (adminKeyBuilder_ == null) {
        if (((bitField0_ & 0x00000080) != 0) &&
          adminKey_ != null &&
          adminKey_ != com.hedera.hashgraph.sdk.proto.Key.getDefaultInstance()) {
          getAdminKeyBuilder().mergeFrom(value);
        } else {
          adminKey_ = value;
        }
      } else {
        adminKeyBuilder_.mergeFrom(value);
      }
      if (adminKey_ != null) {
        bitField0_ |= 0x00000080;
        onChanged();
      }
      return this;
    }
    /**
     * 
     **
     * An administrative key controlled by the node operator.
     * <p>
     * This field is OPTIONAL.<br/>
     * If set, this key MUST sign this transaction.<br/>
     * If set, this key MUST sign each subsequent transaction to
     * update this node.<br/>
     * If set, this field MUST contain a valid `Key` value.<br/>
     * If set, this field MUST NOT be set to an empty `KeyList`.
     * 
     *
     * .proto.Key admin_key = 8;
     */
    public Builder clearAdminKey() {
      bitField0_ = (bitField0_ & ~0x00000080);
      adminKey_ = null;
      if (adminKeyBuilder_ != null) {
        adminKeyBuilder_.dispose();
        adminKeyBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     * 
     **
     * An administrative key controlled by the node operator.
     * <p>
     * This field is OPTIONAL.<br/>
     * If set, this key MUST sign this transaction.<br/>
     * If set, this key MUST sign each subsequent transaction to
     * update this node.<br/>
     * If set, this field MUST contain a valid `Key` value.<br/>
     * If set, this field MUST NOT be set to an empty `KeyList`.
     * 
     *
     * .proto.Key admin_key = 8;
     */
    public com.hedera.hashgraph.sdk.proto.Key.Builder getAdminKeyBuilder() {
      bitField0_ |= 0x00000080;
      onChanged();
      return getAdminKeyFieldBuilder().getBuilder();
    }
    /**
     * 
     **
     * An administrative key controlled by the node operator.
     * <p>
     * This field is OPTIONAL.<br/>
     * If set, this key MUST sign this transaction.<br/>
     * If set, this key MUST sign each subsequent transaction to
     * update this node.<br/>
     * If set, this field MUST contain a valid `Key` value.<br/>
     * If set, this field MUST NOT be set to an empty `KeyList`.
     * 
     *
     * .proto.Key admin_key = 8;
     */
    public com.hedera.hashgraph.sdk.proto.KeyOrBuilder getAdminKeyOrBuilder() {
      if (adminKeyBuilder_ != null) {
        return adminKeyBuilder_.getMessageOrBuilder();
      } else {
        return adminKey_ == null ?
            com.hedera.hashgraph.sdk.proto.Key.getDefaultInstance() : adminKey_;
      }
    }
    /**
     * 
     **
     * An administrative key controlled by the node operator.
     * <p>
     * This field is OPTIONAL.<br/>
     * If set, this key MUST sign this transaction.<br/>
     * If set, this key MUST sign each subsequent transaction to
     * update this node.<br/>
     * If set, this field MUST contain a valid `Key` value.<br/>
     * If set, this field MUST NOT be set to an empty `KeyList`.
     * 
     *
     * .proto.Key admin_key = 8;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.hedera.hashgraph.sdk.proto.Key, com.hedera.hashgraph.sdk.proto.Key.Builder, com.hedera.hashgraph.sdk.proto.KeyOrBuilder> 
        getAdminKeyFieldBuilder() {
      if (adminKeyBuilder_ == null) {
        adminKeyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.hedera.hashgraph.sdk.proto.Key, com.hedera.hashgraph.sdk.proto.Key.Builder, com.hedera.hashgraph.sdk.proto.KeyOrBuilder>(
                getAdminKey(),
                getParentForChildren(),
                isClean());
        adminKey_ = null;
      }
      return adminKeyBuilder_;
    }
    @java.lang.Override
    public final Builder setUnknownFields(
        final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.setUnknownFields(unknownFields);
    }

    @java.lang.Override
    public final Builder mergeUnknownFields(
        final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.mergeUnknownFields(unknownFields);
    }


    // @@protoc_insertion_point(builder_scope:com.hedera.hapi.node.addressbook.NodeUpdateTransactionBody)
  }

  // @@protoc_insertion_point(class_scope:com.hedera.hapi.node.addressbook.NodeUpdateTransactionBody)
  private static final com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody DEFAULT_INSTANCE;
  static {
    DEFAULT_INSTANCE = new com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody();
  }

  public static com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser
      PARSER = new com.google.protobuf.AbstractParser() {
    @java.lang.Override
    public NodeUpdateTransactionBody parsePartialFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      Builder builder = newBuilder();
      try {
        builder.mergeFrom(input, extensionRegistry);
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(builder.buildPartial());
      } catch (com.google.protobuf.UninitializedMessageException e) {
        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(e)
            .setUnfinishedMessage(builder.buildPartial());
      }
      return builder.buildPartial();
    }
  };

  public static com.google.protobuf.Parser parser() {
    return PARSER;
  }

  @java.lang.Override
  public com.google.protobuf.Parser getParserForType() {
    return PARSER;
  }

  @java.lang.Override
  public com.hedera.hashgraph.sdk.proto.NodeUpdateTransactionBody getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }

}