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IoT Core Service, gRPC: RegistryService.AddDataStreamExport

Written by
Updated at November 26, 2024

Adds YDS export for the specified registry.

gRPC request

rpc AddDataStreamExport (AddDataStreamExportRequest) returns (operation.Operation)

AddDataStreamExportRequest

{
  "name": "string",
  "registry_id": "string",
  "mqtt_topic_filter": "string",
  "database": "string",
  "stream": "string",
  "service_account_id": "string"
}

Field

Description

name

string

Name of the YDS export. The name must be unique within the folder.

registry_id

string

Required field. ID of the registry to add a YDS export for.

To get a registry ID make a RegistryService.List request.

mqtt_topic_filter

string

MQTT topic whose messages export to YDS.

database

string

Required field. YDS database.

stream

string

Required field. YDS stream name.

service_account_id

string

Required field. ID of the service account which has permission to write to data stream.

operation.Operation

{
  "id": "string",
  "description": "string",
  "created_at": "google.protobuf.Timestamp",
  "created_by": "string",
  "modified_at": "google.protobuf.Timestamp",
  "done": "bool",
  "metadata": {
    "registry_id": "string",
    "data_stream_export_id": "string"
  },
  // Includes only one of the fields `error`, `response`
  "error": "google.rpc.Status",
  "response": {
    "id": "string",
    "name": "string",
    "registry_id": "string",
    "mqtt_topic_filter": "string",
    "database": "string",
    "stream": "string",
    "service_account_id": "string",
    "created_at": "google.protobuf.Timestamp"
  }
  // end of the list of possible fields
}

An Operation resource. For more information, see Operation.

Field

Description

id

string

ID of the operation.

description

string

Description of the operation. 0-256 characters long.

created_at

google.protobuf.Timestamp

Creation timestamp.

created_by

string

ID of the user or service account who initiated the operation.

modified_at

google.protobuf.Timestamp

The time when the Operation resource was last modified.

done

bool

If the value is false, it means the operation is still in progress.
If true, the operation is completed, and either error or response is available.

metadata

AddDataStreamExportMetadata

Service-specific metadata associated with the operation.
It typically contains the ID of the target resource that the operation is performed on.
Any method that returns a long-running operation should document the metadata type, if any.

error

google.rpc.Status

The error result of the operation in case of failure or cancellation.

Includes only one of the fields error, response.

The operation result.
If done == false and there was no failure detected, neither error nor response is set.
If done == false and there was a failure detected, error is set.
If done == true, exactly one of error or response is set.

response

DataStreamExport

The normal response of the operation in case of success.
If the original method returns no data on success, such as Delete,
the response is google.protobuf.Empty.
If the original method is the standard Create/Update,
the response should be the target resource of the operation.
Any method that returns a long-running operation should document the response type, if any.

Includes only one of the fields error, response.

The operation result.
If done == false and there was no failure detected, neither error nor response is set.
If done == false and there was a failure detected, error is set.
If done == true, exactly one of error or response is set.

AddDataStreamExportMetadata

Field

Description

registry_id

string

ID of the registry for which the YDS export was added.

data_stream_export_id

string

ID of the added YDS export.

DataStreamExport

A Yandex Data Streams export.

Field

Description

id

string

ID of the YDS export.

name

string

Name of the YDS export.

registry_id

string

ID of the registry that the YDS export belongs to.

mqtt_topic_filter

string

MQTT topic whose messages export to YDS.

database

string

YDS database.

stream

string

YDS stream name.

service_account_id

string

ID of the service account which has permission to write to data stream.

created_at

google.protobuf.Timestamp

Creation timestamp.
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