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The SDK of JAVA language for Zuora pricing system
There is a newer version: 3.2.1
/*
 * Zuora API Reference
 * REST API reference for the Zuora Billing, Payments, and Central Platform! Check out the [REST API Overview](https://www.zuora.com/developer/api-references/api/overview/).
 *
 * The version of the OpenAPI document: 2024-05-20
 * Contact: [email protected]
 *
 * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
 * https://openapi-generator.tech
 * Do not edit the class manually.
 */


package com.zuora.model;

import java.util.Objects;
import com.google.gson.TypeAdapter;
import com.google.gson.annotations.JsonAdapter;
import com.google.gson.annotations.SerializedName;
import com.google.gson.stream.JsonReader;
import com.google.gson.stream.JsonWriter;
import com.zuora.model.ExpandedProductRatePlan;
import com.zuora.model.ExpandedRatePlanCharge;
import com.zuora.model.ExpandedSubscription;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonArray;
import com.google.gson.JsonDeserializationContext;
import com.google.gson.JsonDeserializer;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParseException;
import com.google.gson.TypeAdapterFactory;
import com.google.gson.reflect.TypeToken;
import com.google.gson.TypeAdapter;
import com.google.gson.stream.JsonReader;
import com.google.gson.stream.JsonWriter;
import java.io.IOException;

import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;

import com.zuora.JSON;

/**
 * ExpandedRatePlan
 */
@javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", comments = "Generator version: 7.6.0")
public class ExpandedRatePlan {
  public static final String SERIALIZED_NAME_PRODUCT_ID = "productId";
  @SerializedName(SERIALIZED_NAME_PRODUCT_ID)
  private String productId;

  public static final String SERIALIZED_NAME_AMENDMENT_ID = "amendmentId";
  @SerializedName(SERIALIZED_NAME_AMENDMENT_ID)
  private String amendmentId;

  public static final String SERIALIZED_NAME_AMENDMENT_TYPE = "amendmentType";
  @SerializedName(SERIALIZED_NAME_AMENDMENT_TYPE)
  private String amendmentType;

  public static final String SERIALIZED_NAME_NAME = "name";
  @SerializedName(SERIALIZED_NAME_NAME)
  private String name;

  public static final String SERIALIZED_NAME_PRODUCT_RATE_PLAN_ID = "productRatePlanId";
  @SerializedName(SERIALIZED_NAME_PRODUCT_RATE_PLAN_ID)
  private String productRatePlanId;

  public static final String SERIALIZED_NAME_SUBSCRIPTION_ID = "subscriptionId";
  @SerializedName(SERIALIZED_NAME_SUBSCRIPTION_ID)
  private String subscriptionId;

  public static final String SERIALIZED_NAME_ID = "id";
  @SerializedName(SERIALIZED_NAME_ID)
  private String id;

  public static final String SERIALIZED_NAME_CREATED_BY_ID = "createdById";
  @SerializedName(SERIALIZED_NAME_CREATED_BY_ID)
  private String createdById;

  public static final String SERIALIZED_NAME_CREATED_DATE = "createdDate";
  @SerializedName(SERIALIZED_NAME_CREATED_DATE)
  private String createdDate;

  public static final String SERIALIZED_NAME_UPDATED_BY_ID = "updatedById";
  @SerializedName(SERIALIZED_NAME_UPDATED_BY_ID)
  private String updatedById;

  public static final String SERIALIZED_NAME_UPDATED_DATE = "updatedDate";
  @SerializedName(SERIALIZED_NAME_UPDATED_DATE)
  private String updatedDate;

  public static final String SERIALIZED_NAME_SUBSCRIPTION_OWNER_ID = "subscriptionOwnerId";
  @SerializedName(SERIALIZED_NAME_SUBSCRIPTION_OWNER_ID)
  private String subscriptionOwnerId;

  public static final String SERIALIZED_NAME_INVOICE_OWNER_ID = "invoiceOwnerId";
  @SerializedName(SERIALIZED_NAME_INVOICE_OWNER_ID)
  private String invoiceOwnerId;

  public static final String SERIALIZED_NAME_EXTERNALLY_MANAGED_PLAN_ID = "externallyManagedPlanId";
  @SerializedName(SERIALIZED_NAME_EXTERNALLY_MANAGED_PLAN_ID)
  private String externallyManagedPlanId;

  public static final String SERIALIZED_NAME_ORIGINAL_RATE_PLAN_ID = "originalRatePlanId";
  @SerializedName(SERIALIZED_NAME_ORIGINAL_RATE_PLAN_ID)
  private String originalRatePlanId;

  public static final String SERIALIZED_NAME_SUBSCRIPTION_OFFER_ID = "subscriptionOfferId";
  @SerializedName(SERIALIZED_NAME_SUBSCRIPTION_OFFER_ID)
  private String subscriptionOfferId;

  public static final String SERIALIZED_NAME_SUBSCRIPTION_RATE_PLAN_NUMBER = "subscriptionRatePlanNumber";
  @SerializedName(SERIALIZED_NAME_SUBSCRIPTION_RATE_PLAN_NUMBER)
  private String subscriptionRatePlanNumber;

  public static final String SERIALIZED_NAME_REVERTED = "reverted";
  @SerializedName(SERIALIZED_NAME_REVERTED)
  private Boolean reverted;

  public static final String SERIALIZED_NAME_SUBSCRIPTION = "subscription";
  @SerializedName(SERIALIZED_NAME_SUBSCRIPTION)
  private ExpandedSubscription subscription;

  public static final String SERIALIZED_NAME_PRODUCT_RATE_PLAN = "productRatePlan";
  @SerializedName(SERIALIZED_NAME_PRODUCT_RATE_PLAN)
  private ExpandedProductRatePlan productRatePlan;

  public static final String SERIALIZED_NAME_RATE_PLAN_CHARGES = "ratePlanCharges";
  @SerializedName(SERIALIZED_NAME_RATE_PLAN_CHARGES)
  private List ratePlanCharges;

  public ExpandedRatePlan() {
  }

  public ExpandedRatePlan productId(String productId) {
    this.productId = productId;
    return this;
  }

  /**
   * Get productId
   * @return productId
   */
  @javax.annotation.Nullable
  public String getProductId() {
    return productId;
  }

  public void setProductId(String productId) {
    this.productId = productId;
  }


  public ExpandedRatePlan amendmentId(String amendmentId) {
    this.amendmentId = amendmentId;
    return this;
  }

  /**
   * Get amendmentId
   * @return amendmentId
   */
  @javax.annotation.Nullable
  public String getAmendmentId() {
    return amendmentId;
  }

  public void setAmendmentId(String amendmentId) {
    this.amendmentId = amendmentId;
  }


  public ExpandedRatePlan amendmentType(String amendmentType) {
    this.amendmentType = amendmentType;
    return this;
  }

  /**
   * Get amendmentType
   * @return amendmentType
   */
  @javax.annotation.Nullable
  public String getAmendmentType() {
    return amendmentType;
  }

  public void setAmendmentType(String amendmentType) {
    this.amendmentType = amendmentType;
  }


  public ExpandedRatePlan name(String name) {
    this.name = name;
    return this;
  }

  /**
   * Get name
   * @return name
   */
  @javax.annotation.Nullable
  public String getName() {
    return name;
  }

  public void setName(String name) {
    this.name = name;
  }


  public ExpandedRatePlan productRatePlanId(String productRatePlanId) {
    this.productRatePlanId = productRatePlanId;
    return this;
  }

  /**
   * Get productRatePlanId
   * @return productRatePlanId
   */
  @javax.annotation.Nullable
  public String getProductRatePlanId() {
    return productRatePlanId;
  }

  public void setProductRatePlanId(String productRatePlanId) {
    this.productRatePlanId = productRatePlanId;
  }


  public ExpandedRatePlan subscriptionId(String subscriptionId) {
    this.subscriptionId = subscriptionId;
    return this;
  }

  /**
   * Get subscriptionId
   * @return subscriptionId
   */
  @javax.annotation.Nullable
  public String getSubscriptionId() {
    return subscriptionId;
  }

  public void setSubscriptionId(String subscriptionId) {
    this.subscriptionId = subscriptionId;
  }


  public ExpandedRatePlan id(String id) {
    this.id = id;
    return this;
  }

  /**
   * Get id
   * @return id
   */
  @javax.annotation.Nullable
  public String getId() {
    return id;
  }

  public void setId(String id) {
    this.id = id;
  }


  public ExpandedRatePlan createdById(String createdById) {
    this.createdById = createdById;
    return this;
  }

  /**
   * Get createdById
   * @return createdById
   */
  @javax.annotation.Nullable
  public String getCreatedById() {
    return createdById;
  }

  public void setCreatedById(String createdById) {
    this.createdById = createdById;
  }


  public ExpandedRatePlan createdDate(String createdDate) {
    this.createdDate = createdDate;
    return this;
  }

  /**
   * Get createdDate
   * @return createdDate
   */
  @javax.annotation.Nullable
  public String getCreatedDate() {
    return createdDate;
  }

  public void setCreatedDate(String createdDate) {
    this.createdDate = createdDate;
  }


  public ExpandedRatePlan updatedById(String updatedById) {
    this.updatedById = updatedById;
    return this;
  }

  /**
   * Get updatedById
   * @return updatedById
   */
  @javax.annotation.Nullable
  public String getUpdatedById() {
    return updatedById;
  }

  public void setUpdatedById(String updatedById) {
    this.updatedById = updatedById;
  }


  public ExpandedRatePlan updatedDate(String updatedDate) {
    this.updatedDate = updatedDate;
    return this;
  }

  /**
   * Get updatedDate
   * @return updatedDate
   */
  @javax.annotation.Nullable
  public String getUpdatedDate() {
    return updatedDate;
  }

  public void setUpdatedDate(String updatedDate) {
    this.updatedDate = updatedDate;
  }


  public ExpandedRatePlan subscriptionOwnerId(String subscriptionOwnerId) {
    this.subscriptionOwnerId = subscriptionOwnerId;
    return this;
  }

  /**
   * Get subscriptionOwnerId
   * @return subscriptionOwnerId
   */
  @javax.annotation.Nullable
  public String getSubscriptionOwnerId() {
    return subscriptionOwnerId;
  }

  public void setSubscriptionOwnerId(String subscriptionOwnerId) {
    this.subscriptionOwnerId = subscriptionOwnerId;
  }


  public ExpandedRatePlan invoiceOwnerId(String invoiceOwnerId) {
    this.invoiceOwnerId = invoiceOwnerId;
    return this;
  }

  /**
   * Get invoiceOwnerId
   * @return invoiceOwnerId
   */
  @javax.annotation.Nullable
  public String getInvoiceOwnerId() {
    return invoiceOwnerId;
  }

  public void setInvoiceOwnerId(String invoiceOwnerId) {
    this.invoiceOwnerId = invoiceOwnerId;
  }


  public ExpandedRatePlan externallyManagedPlanId(String externallyManagedPlanId) {
    this.externallyManagedPlanId = externallyManagedPlanId;
    return this;
  }

  /**
   * Get externallyManagedPlanId
   * @return externallyManagedPlanId
   */
  @javax.annotation.Nullable
  public String getExternallyManagedPlanId() {
    return externallyManagedPlanId;
  }

  public void setExternallyManagedPlanId(String externallyManagedPlanId) {
    this.externallyManagedPlanId = externallyManagedPlanId;
  }


  public ExpandedRatePlan originalRatePlanId(String originalRatePlanId) {
    this.originalRatePlanId = originalRatePlanId;
    return this;
  }

  /**
   * Get originalRatePlanId
   * @return originalRatePlanId
   */
  @javax.annotation.Nullable
  public String getOriginalRatePlanId() {
    return originalRatePlanId;
  }

  public void setOriginalRatePlanId(String originalRatePlanId) {
    this.originalRatePlanId = originalRatePlanId;
  }


  public ExpandedRatePlan subscriptionOfferId(String subscriptionOfferId) {
    this.subscriptionOfferId = subscriptionOfferId;
    return this;
  }

  /**
   * Get subscriptionOfferId
   * @return subscriptionOfferId
   */
  @javax.annotation.Nullable
  public String getSubscriptionOfferId() {
    return subscriptionOfferId;
  }

  public void setSubscriptionOfferId(String subscriptionOfferId) {
    this.subscriptionOfferId = subscriptionOfferId;
  }


  public ExpandedRatePlan subscriptionRatePlanNumber(String subscriptionRatePlanNumber) {
    this.subscriptionRatePlanNumber = subscriptionRatePlanNumber;
    return this;
  }

  /**
   * Get subscriptionRatePlanNumber
   * @return subscriptionRatePlanNumber
   */
  @javax.annotation.Nullable
  public String getSubscriptionRatePlanNumber() {
    return subscriptionRatePlanNumber;
  }

  public void setSubscriptionRatePlanNumber(String subscriptionRatePlanNumber) {
    this.subscriptionRatePlanNumber = subscriptionRatePlanNumber;
  }


  public ExpandedRatePlan reverted(Boolean reverted) {
    this.reverted = reverted;
    return this;
  }

  /**
   * Get reverted
   * @return reverted
   */
  @javax.annotation.Nullable
  public Boolean getReverted() {
    return reverted;
  }

  public void setReverted(Boolean reverted) {
    this.reverted = reverted;
  }


  public ExpandedRatePlan subscription(ExpandedSubscription subscription) {
    this.subscription = subscription;
    return this;
  }

  /**
   * Get subscription
   * @return subscription
   */
  @javax.annotation.Nullable
  public ExpandedSubscription getSubscription() {
    return subscription;
  }

  public void setSubscription(ExpandedSubscription subscription) {
    this.subscription = subscription;
  }


  public ExpandedRatePlan productRatePlan(ExpandedProductRatePlan productRatePlan) {
    this.productRatePlan = productRatePlan;
    return this;
  }

  /**
   * Get productRatePlan
   * @return productRatePlan
   */
  @javax.annotation.Nullable
  public ExpandedProductRatePlan getProductRatePlan() {
    return productRatePlan;
  }

  public void setProductRatePlan(ExpandedProductRatePlan productRatePlan) {
    this.productRatePlan = productRatePlan;
  }


  public ExpandedRatePlan ratePlanCharges(List ratePlanCharges) {
    this.ratePlanCharges = ratePlanCharges;
    return this;
  }

  public ExpandedRatePlan addRatePlanChargesItem(ExpandedRatePlanCharge ratePlanChargesItem) {
    if (this.ratePlanCharges == null) {
      this.ratePlanCharges = new ArrayList<>();
    }
    this.ratePlanCharges.add(ratePlanChargesItem);
    return this;
  }

  /**
   * Get ratePlanCharges
   * @return ratePlanCharges
   */
  @javax.annotation.Nullable
  public List getRatePlanCharges() {
    return ratePlanCharges;
  }

  public void setRatePlanCharges(List ratePlanCharges) {
    this.ratePlanCharges = ratePlanCharges;
  }

  /**
   * A container for additional, undeclared properties.
   * This is a holder for any undeclared properties as specified with
   * the 'additionalProperties' keyword in the OAS document.
   */
  private Map additionalProperties;

  /**
   * Set the additional (undeclared) property with the specified name and value.
   * If the property does not already exist, create it otherwise replace it.
   *
   * @param key name of the property
   * @param value value of the property
   * @return the ExpandedRatePlan instance itself
   */
  public ExpandedRatePlan putAdditionalProperty(String key, Object value) {
    if (this.additionalProperties == null) {
        this.additionalProperties = new HashMap();
    }
    this.additionalProperties.put(key, value);
    return this;
  }

  /**
   * Return the additional (undeclared) property.
   *
   * @return a map of objects
   */
  public Map getAdditionalProperties() {
    return additionalProperties;
  }

  /**
   * Return the additional (undeclared) property with the specified name.
   *
   * @param key name of the property
   * @return an object
   */
  public Object getAdditionalProperty(String key) {
    if (this.additionalProperties == null) {
        return null;
    }
    return this.additionalProperties.get(key);
  }


  @Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }
    ExpandedRatePlan expandedRatePlan = (ExpandedRatePlan) o;
    return Objects.equals(this.productId, expandedRatePlan.productId) &&
        Objects.equals(this.amendmentId, expandedRatePlan.amendmentId) &&
        Objects.equals(this.amendmentType, expandedRatePlan.amendmentType) &&
        Objects.equals(this.name, expandedRatePlan.name) &&
        Objects.equals(this.productRatePlanId, expandedRatePlan.productRatePlanId) &&
        Objects.equals(this.subscriptionId, expandedRatePlan.subscriptionId) &&
        Objects.equals(this.id, expandedRatePlan.id) &&
        Objects.equals(this.createdById, expandedRatePlan.createdById) &&
        Objects.equals(this.createdDate, expandedRatePlan.createdDate) &&
        Objects.equals(this.updatedById, expandedRatePlan.updatedById) &&
        Objects.equals(this.updatedDate, expandedRatePlan.updatedDate) &&
        Objects.equals(this.subscriptionOwnerId, expandedRatePlan.subscriptionOwnerId) &&
        Objects.equals(this.invoiceOwnerId, expandedRatePlan.invoiceOwnerId) &&
        Objects.equals(this.externallyManagedPlanId, expandedRatePlan.externallyManagedPlanId) &&
        Objects.equals(this.originalRatePlanId, expandedRatePlan.originalRatePlanId) &&
        Objects.equals(this.subscriptionOfferId, expandedRatePlan.subscriptionOfferId) &&
        Objects.equals(this.subscriptionRatePlanNumber, expandedRatePlan.subscriptionRatePlanNumber) &&
        Objects.equals(this.reverted, expandedRatePlan.reverted) &&
        Objects.equals(this.subscription, expandedRatePlan.subscription) &&
        Objects.equals(this.productRatePlan, expandedRatePlan.productRatePlan) &&
        Objects.equals(this.ratePlanCharges, expandedRatePlan.ratePlanCharges)&&
        Objects.equals(this.additionalProperties, expandedRatePlan.additionalProperties);
  }

  @Override
  public int hashCode() {
    return Objects.hash(productId, amendmentId, amendmentType, name, productRatePlanId, subscriptionId, id, createdById, createdDate, updatedById, updatedDate, subscriptionOwnerId, invoiceOwnerId, externallyManagedPlanId, originalRatePlanId, subscriptionOfferId, subscriptionRatePlanNumber, reverted, subscription, productRatePlan, ratePlanCharges, additionalProperties);
  }

  @Override
  public String toString() {
    StringBuilder sb = new StringBuilder();
    sb.append("class ExpandedRatePlan {\n");
    sb.append("    productId: ").append(toIndentedString(productId)).append("\n");
    sb.append("    amendmentId: ").append(toIndentedString(amendmentId)).append("\n");
    sb.append("    amendmentType: ").append(toIndentedString(amendmentType)).append("\n");
    sb.append("    name: ").append(toIndentedString(name)).append("\n");
    sb.append("    productRatePlanId: ").append(toIndentedString(productRatePlanId)).append("\n");
    sb.append("    subscriptionId: ").append(toIndentedString(subscriptionId)).append("\n");
    sb.append("    id: ").append(toIndentedString(id)).append("\n");
    sb.append("    createdById: ").append(toIndentedString(createdById)).append("\n");
    sb.append("    createdDate: ").append(toIndentedString(createdDate)).append("\n");
    sb.append("    updatedById: ").append(toIndentedString(updatedById)).append("\n");
    sb.append("    updatedDate: ").append(toIndentedString(updatedDate)).append("\n");
    sb.append("    subscriptionOwnerId: ").append(toIndentedString(subscriptionOwnerId)).append("\n");
    sb.append("    invoiceOwnerId: ").append(toIndentedString(invoiceOwnerId)).append("\n");
    sb.append("    externallyManagedPlanId: ").append(toIndentedString(externallyManagedPlanId)).append("\n");
    sb.append("    originalRatePlanId: ").append(toIndentedString(originalRatePlanId)).append("\n");
    sb.append("    subscriptionOfferId: ").append(toIndentedString(subscriptionOfferId)).append("\n");
    sb.append("    subscriptionRatePlanNumber: ").append(toIndentedString(subscriptionRatePlanNumber)).append("\n");
    sb.append("    reverted: ").append(toIndentedString(reverted)).append("\n");
    sb.append("    subscription: ").append(toIndentedString(subscription)).append("\n");
    sb.append("    productRatePlan: ").append(toIndentedString(productRatePlan)).append("\n");
    sb.append("    ratePlanCharges: ").append(toIndentedString(ratePlanCharges)).append("\n");
    sb.append("    additionalProperties: ").append(toIndentedString(additionalProperties)).append("\n");
    sb.append("}");
    return sb.toString();
  }

  /**
   * Convert the given object to string with each line indented by 4 spaces
   * (except the first line).
   */
  private String toIndentedString(Object o) {
    if (o == null) {
      return "null";
    }
    return o.toString().replace("\n", "\n    ");
  }


  public static HashSet openapiFields;
  public static HashSet openapiRequiredFields;

  static {
    // a set of all properties/fields (JSON key names)
    openapiFields = new HashSet();
    openapiFields.add("productId");
    openapiFields.add("amendmentId");
    openapiFields.add("amendmentType");
    openapiFields.add("name");
    openapiFields.add("productRatePlanId");
    openapiFields.add("subscriptionId");
    openapiFields.add("id");
    openapiFields.add("createdById");
    openapiFields.add("createdDate");
    openapiFields.add("updatedById");
    openapiFields.add("updatedDate");
    openapiFields.add("subscriptionOwnerId");
    openapiFields.add("invoiceOwnerId");
    openapiFields.add("externallyManagedPlanId");
    openapiFields.add("originalRatePlanId");
    openapiFields.add("subscriptionOfferId");
    openapiFields.add("subscriptionRatePlanNumber");
    openapiFields.add("reverted");
    openapiFields.add("subscription");
    openapiFields.add("productRatePlan");
    openapiFields.add("ratePlanCharges");

    // a set of required properties/fields (JSON key names)
    openapiRequiredFields = new HashSet();
  }

  /**
   * Validates the JSON Element and throws an exception if issues found
   *
   * @param jsonElement JSON Element
   * @throws IOException if the JSON Element is invalid with respect to ExpandedRatePlan
   */
  public static void validateJsonElement(JsonElement jsonElement) throws IOException {
      if (jsonElement == null) {
        if (!ExpandedRatePlan.openapiRequiredFields.isEmpty()) { // has required fields but JSON element is null
          throw new IllegalArgumentException(String.format("The required field(s) %s in ExpandedRatePlan is not found in the empty JSON string", ExpandedRatePlan.openapiRequiredFields.toString()));
        }
      }
        JsonObject jsonObj = jsonElement.getAsJsonObject();
      if ((jsonObj.get("productId") != null && !jsonObj.get("productId").isJsonNull()) && !jsonObj.get("productId").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `productId` to be a primitive type in the JSON string but got `%s`", jsonObj.get("productId").toString()));
      }
      if ((jsonObj.get("amendmentId") != null && !jsonObj.get("amendmentId").isJsonNull()) && !jsonObj.get("amendmentId").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `amendmentId` to be a primitive type in the JSON string but got `%s`", jsonObj.get("amendmentId").toString()));
      }
      if ((jsonObj.get("amendmentType") != null && !jsonObj.get("amendmentType").isJsonNull()) && !jsonObj.get("amendmentType").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `amendmentType` to be a primitive type in the JSON string but got `%s`", jsonObj.get("amendmentType").toString()));
      }
      if ((jsonObj.get("name") != null && !jsonObj.get("name").isJsonNull()) && !jsonObj.get("name").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `name` to be a primitive type in the JSON string but got `%s`", jsonObj.get("name").toString()));
      }
      if ((jsonObj.get("productRatePlanId") != null && !jsonObj.get("productRatePlanId").isJsonNull()) && !jsonObj.get("productRatePlanId").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `productRatePlanId` to be a primitive type in the JSON string but got `%s`", jsonObj.get("productRatePlanId").toString()));
      }
      if ((jsonObj.get("subscriptionId") != null && !jsonObj.get("subscriptionId").isJsonNull()) && !jsonObj.get("subscriptionId").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `subscriptionId` to be a primitive type in the JSON string but got `%s`", jsonObj.get("subscriptionId").toString()));
      }
      if ((jsonObj.get("id") != null && !jsonObj.get("id").isJsonNull()) && !jsonObj.get("id").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("id").toString()));
      }
      if ((jsonObj.get("createdById") != null && !jsonObj.get("createdById").isJsonNull()) && !jsonObj.get("createdById").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `createdById` to be a primitive type in the JSON string but got `%s`", jsonObj.get("createdById").toString()));
      }
      if ((jsonObj.get("createdDate") != null && !jsonObj.get("createdDate").isJsonNull()) && !jsonObj.get("createdDate").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `createdDate` to be a primitive type in the JSON string but got `%s`", jsonObj.get("createdDate").toString()));
      }
      if ((jsonObj.get("updatedById") != null && !jsonObj.get("updatedById").isJsonNull()) && !jsonObj.get("updatedById").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `updatedById` to be a primitive type in the JSON string but got `%s`", jsonObj.get("updatedById").toString()));
      }
      if ((jsonObj.get("updatedDate") != null && !jsonObj.get("updatedDate").isJsonNull()) && !jsonObj.get("updatedDate").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `updatedDate` to be a primitive type in the JSON string but got `%s`", jsonObj.get("updatedDate").toString()));
      }
      if ((jsonObj.get("subscriptionOwnerId") != null && !jsonObj.get("subscriptionOwnerId").isJsonNull()) && !jsonObj.get("subscriptionOwnerId").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `subscriptionOwnerId` to be a primitive type in the JSON string but got `%s`", jsonObj.get("subscriptionOwnerId").toString()));
      }
      if ((jsonObj.get("invoiceOwnerId") != null && !jsonObj.get("invoiceOwnerId").isJsonNull()) && !jsonObj.get("invoiceOwnerId").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `invoiceOwnerId` to be a primitive type in the JSON string but got `%s`", jsonObj.get("invoiceOwnerId").toString()));
      }
      if ((jsonObj.get("externallyManagedPlanId") != null && !jsonObj.get("externallyManagedPlanId").isJsonNull()) && !jsonObj.get("externallyManagedPlanId").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `externallyManagedPlanId` to be a primitive type in the JSON string but got `%s`", jsonObj.get("externallyManagedPlanId").toString()));
      }
      if ((jsonObj.get("originalRatePlanId") != null && !jsonObj.get("originalRatePlanId").isJsonNull()) && !jsonObj.get("originalRatePlanId").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `originalRatePlanId` to be a primitive type in the JSON string but got `%s`", jsonObj.get("originalRatePlanId").toString()));
      }
      if ((jsonObj.get("subscriptionOfferId") != null && !jsonObj.get("subscriptionOfferId").isJsonNull()) && !jsonObj.get("subscriptionOfferId").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `subscriptionOfferId` to be a primitive type in the JSON string but got `%s`", jsonObj.get("subscriptionOfferId").toString()));
      }
      if ((jsonObj.get("subscriptionRatePlanNumber") != null && !jsonObj.get("subscriptionRatePlanNumber").isJsonNull()) && !jsonObj.get("subscriptionRatePlanNumber").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `subscriptionRatePlanNumber` to be a primitive type in the JSON string but got `%s`", jsonObj.get("subscriptionRatePlanNumber").toString()));
      }
      // ensure the optional json data is an array if present
      if (jsonObj.get("ratePlanCharges") != null && !jsonObj.get("ratePlanCharges").isJsonNull() && !jsonObj.get("ratePlanCharges").isJsonArray()) {
        throw new IllegalArgumentException(String.format("Expected the field `ratePlanCharges` to be an array in the JSON string but got `%s`", jsonObj.get("ratePlanCharges").toString()));
      }
  }

  public static class CustomTypeAdapterFactory implements TypeAdapterFactory {
    @SuppressWarnings("unchecked")
    @Override
    public  TypeAdapter create(Gson gson, TypeToken type) {
       if (!ExpandedRatePlan.class.isAssignableFrom(type.getRawType())) {
         return null; // this class only serializes 'ExpandedRatePlan' and its subtypes
       }
       final TypeAdapter elementAdapter = gson.getAdapter(JsonElement.class);
       final TypeAdapter thisAdapter
                        = gson.getDelegateAdapter(this, TypeToken.get(ExpandedRatePlan.class));

       return (TypeAdapter) new TypeAdapter() {
           @Override
           public void write(JsonWriter out, ExpandedRatePlan value) throws IOException {
             JsonObject obj = thisAdapter.toJsonTree(value).getAsJsonObject();
             obj.remove("additionalProperties");

             // support null values
             out.beginObject();
             Iterator iterator = obj.entrySet().iterator();
             while(iterator.hasNext()) {
                 Map.Entry e = (Map.Entry) iterator.next();
                 out.name((String)e.getKey());
                 elementAdapter.write(out, e.getValue());
             }

             // end

             // serialize additional properties
             if (value.getAdditionalProperties() != null) {
               // support null values
               boolean oldSerializeNulls = out.getSerializeNulls();
               out.setSerializeNulls(true); //force serialize
               // end
               for (Map.Entry entry : value.getAdditionalProperties().entrySet()) {
                 if (entry.getValue() instanceof String)
                   obj.addProperty(entry.getKey(), (String) entry.getValue());
                 else if (entry.getValue() instanceof Number)
                   obj.addProperty(entry.getKey(), (Number) entry.getValue());
                 else if (entry.getValue() instanceof Boolean)
                   obj.addProperty(entry.getKey(), (Boolean) entry.getValue());
                 else if (entry.getValue() instanceof Character)
                   obj.addProperty(entry.getKey(), (Character) entry.getValue());
                 else if (entry.getValue() == null)
                    obj.add(entry.getKey(), null);
                 else {
                   JsonElement jsonElement = gson.toJsonTree(entry.getValue());
                   if (jsonElement.isJsonArray()) {
                     obj.add(entry.getKey(), jsonElement.getAsJsonArray());
                   } else {
                     obj.add(entry.getKey(), jsonElement.getAsJsonObject());
                   }
                 }
                 out.name((String)entry.getKey());
                 elementAdapter.write(out, obj.get(entry.getKey()));
               }
               out.setSerializeNulls(oldSerializeNulls); //restore
             }
             out.endObject();

           }

           @Override
           public ExpandedRatePlan read(JsonReader in) throws IOException {
             JsonElement jsonElement = elementAdapter.read(in);
             validateJsonElement(jsonElement);
             JsonObject jsonObj = jsonElement.getAsJsonObject();
             // store additional fields in the deserialized instance
             ExpandedRatePlan instance = thisAdapter.fromJsonTree(jsonObj);
             for (Map.Entry entry : jsonObj.entrySet()) {
               if (!openapiFields.contains(entry.getKey())) {
                 if (entry.getValue().isJsonPrimitive()) { // primitive type
                   if (entry.getValue().getAsJsonPrimitive().isString())
                     instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsString());
                   else if (entry.getValue().getAsJsonPrimitive().isNumber())
                     instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsNumber());
                   else if (entry.getValue().getAsJsonPrimitive().isBoolean())
                     instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsBoolean());
                   else
                     throw new IllegalArgumentException(String.format("The field `%s` has unknown primitive type. Value: %s", entry.getKey(), entry.getValue().toString()));
                 } else if (entry.getValue().isJsonArray()) {
                     instance.putAdditionalProperty(entry.getKey(), gson.fromJson(entry.getValue(), List.class));
                 } else { // JSON object
                     instance.putAdditionalProperty(entry.getKey(), gson.fromJson(entry.getValue(), HashMap.class));
                 }
               }
             }
             return instance;
           }

       }.nullSafe();
    }
  }

  /**
   * Create an instance of ExpandedRatePlan given an JSON string
   *
   * @param jsonString JSON string
   * @return An instance of ExpandedRatePlan
   * @throws IOException if the JSON string is invalid with respect to ExpandedRatePlan
   */
  public static ExpandedRatePlan fromJson(String jsonString) throws IOException {
    return JSON.getGson().fromJson(jsonString, ExpandedRatePlan.class);
  }

  /**
   * Convert an instance of ExpandedRatePlan to an JSON string
   *
   * @return JSON string
   */
  public String toJson() {
    return JSON.getGson().toJson(this);
  }
}