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Auto-generated SDK for Dapr
There is a newer version: 1.13.1
// ------------------------------------------------------------
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
// ------------------------------------------------------------

syntax = "proto3";

package dapr.proto.runtime.v1;

import "google/protobuf/empty.proto";
import "dapr/proto/common/v1/common.proto";

option csharp_namespace = "Dapr.Client.Autogen.Grpc.v1";
option java_outer_classname = "DaprProtos";
option java_package = "io.dapr.v1";
option go_package = "github.com/dapr/dapr/pkg/proto/runtime/v1;runtime";

// Dapr service provides APIs to user application to access Dapr building blocks.
service Dapr {
  // Invokes a method on a remote Dapr app.
  rpc InvokeService(InvokeServiceRequest) returns (common.v1.InvokeResponse) {}

  // Gets the state for a specific key.
  rpc GetState(GetStateRequest) returns (GetStateResponse) {}

  // Saves the state for a specific key.
  rpc SaveState(SaveStateRequest) returns (google.protobuf.Empty) {}

  // Deletes the state for a specific key.
  rpc DeleteState(DeleteStateRequest) returns (google.protobuf.Empty) {}

  // Publishes events to the specific topic.
  rpc PublishEvent(PublishEventRequest) returns (google.protobuf.Empty) {}

  // Invokes binding data to specific output bindings
  rpc InvokeBinding(InvokeBindingRequest) returns (InvokeBindingResponse) {}

  // Gets secrets from secret stores.
  rpc GetSecret(GetSecretRequest) returns (GetSecretResponse) {}
}

// InvokeServiceRequest represents the request message for Service invocation.
message InvokeServiceRequest {
  // Required. Callee's app id.
  string id = 1;

  // Required. message which will be delivered to callee.
  common.v1.InvokeRequest message = 3;
}

// GetStateRequest is the message to get key-value states from specific state store.
message GetStateRequest {
  // The name of state store.
  string store_name = 1;

  // The key of the desired state
  string key = 2;

  // The read consistency of the state store.
  common.v1.StateOptions.StateConsistency consistency = 3;
}

// GetStateResponse is the response conveying the state value and etag.
message GetStateResponse {
  // The byte array data
  bytes data = 1;

  // The entity tag which represents the specific version of data.
  // ETag format is defined by the corresponding data store.
  string etag = 2;
}

// DeleteStateRequest is the message to delete key-value states in the specific state store.
message DeleteStateRequest {
  // The name of state store.
  string store_name = 1;

  // The key of the desired state
  string key = 2;

  // The entity tag which represents the specific version of data.
  // The exact ETag format is defined by the corresponding data store.
  string etag = 3;

  // State operation options which includes concurrency/
  // consistency/retry_policy.
  common.v1.StateOptions options = 4;
}

// SaveStateRequest is the message to save multiple states into state store.
message SaveStateRequest {
  // The name of state store.
  string store_name = 1;

  // The array of the state key values.
  repeated common.v1.StateItem states = 2;
}

// PublishEventRequest is the message to publish event data to pubsub topic
message PublishEventRequest {
  // The pubsub topic
  string topic = 1;

  // The data which will be published to topic.
  bytes data = 2;
}

// InvokeBindingRequest is the message to send data to output bindings
message InvokeBindingRequest {
  // The name of the output binding to invoke.
  string name = 1;

  // The data which will be sent to output binding.
  bytes data = 2;

  // The metadata passing to output binding components
  // 
  // Common metadata property:
  // - ttlInSeconds : the time to live in seconds for the message. 
  // If set in the binding definition will cause all messages to 
  // have a default time to live. The message ttl overrides any value
  // in the binding definition.
  map metadata = 3;

  // The name of the operation type for the binding to invoke
  string operation = 4;
}

// InvokeBindingResponse is the message returned from an output binding invocation
message InvokeBindingResponse {
  // The data which will be sent to output binding.
  bytes data = 1;

  // The metadata returned from an external system
  map metadata = 2;
}

// GetSecretRequest is the message to get secret from secret store.
message GetSecretRequest {
  // The name of secret store.
  string store_name = 1;

  // The name of secret key.
  string key = 2;

  // The metadata which will be sent to secret store components.
  map metadata = 3;
}

// GetSecretResponse is the response mesage to convey the requested secret.
message GetSecretResponse {
  // data is the secret value. Some secret store, such as kubernetes secret
  // store, can save multiple secrets for single secret key.
  map data = 1;
}