Video API, gRPC: StreamService.PerformAction

Written by

Yandex Cloud

Updated at October 17, 2024

gRPC request
PerformStreamActionRequest
PublishAction
StopAction
operation.Operation
PerformStreamActionMetadata
Stream
OnDemand
Schedule

Perform an action on the episode.

gRPC request

rpc PerformAction (PerformStreamActionRequest) returns (operation.Operation)

PerformStreamActionRequest

{
  "streamId": "string",
  // Includes only one of the fields `publish`, `stop`
  "publish": "PublishAction",
  "stop": "StopAction"
  // end of the list of possible fields
}

Field	Description
streamId	string ID of the stream.
publish	PublishAction Includes only one of the fields `publish`, `stop`.
stop	StopAction Includes only one of the fields `publish`, `stop`.

PublishAction

Field	Description
Empty

StopAction

Field	Description
Empty

operation.Operation

{
  "id": "string",
  "description": "string",
  "createdAt": "google.protobuf.Timestamp",
  "createdBy": "string",
  "modifiedAt": "google.protobuf.Timestamp",
  "done": "bool",
  "metadata": {
    "streamId": "string"
  },
  // Includes only one of the fields `error`, `response`
  "error": "google.rpc.Status",
  "response": {
    "id": "string",
    "channelId": "string",
    "lineId": "string",
    "title": "string",
    "description": "string",
    "thumbnailId": "string",
    "status": "StreamStatus",
    "startTime": "google.protobuf.Timestamp",
    "publishTime": "google.protobuf.Timestamp",
    "finishTime": "google.protobuf.Timestamp",
    // Includes only one of the fields `onDemand`, `schedule`
    "onDemand": "OnDemand",
    "schedule": {
      "startTime": "google.protobuf.Timestamp",
      "finishTime": "google.protobuf.Timestamp"
    },
    // end of the list of possible fields
    "createdAt": "google.protobuf.Timestamp",
    "updatedAt": "google.protobuf.Timestamp",
    "labels": "string"
  }
  // 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.
createdAt	google.protobuf.Timestamp Creation timestamp.
createdBy	string ID of the user or service account who initiated the operation.
modifiedAt	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	PerformStreamActionMetadata 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	Stream 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.

PerformStreamActionMetadata

Field

Description

streamId

string

ID of the stream.

Stream

Field	Description
id	string ID of the stream.
channelId	string ID of the channel where the stream was created.
lineId	string ID of the line to which stream is linked.
title	string Stream title.
description	string Stream description.
thumbnailId	string ID of the thumbnail.
status	enum StreamStatus Stream status. `STREAM_STATUS_UNSPECIFIED`: Stream status unspecified. `OFFLINE`: Stream offline. `PREPARING`: Preparing the infrastructure for receiving video signal. `READY`: Everything is ready to launch stream. `ONAIR`: Stream onair. `FINISHED`: Stream finished.
startTime	google.protobuf.Timestamp Stream start time.
publishTime	google.protobuf.Timestamp Stream publish time. Time when stream switched to ONAIR status.
finishTime	google.protobuf.Timestamp Stream finish time.
onDemand	OnDemand On demand stream. It starts immediately when a signal appears. Includes only one of the fields `onDemand`, `schedule`. Stream type.
schedule	Schedule Schedule stream. Determines when to start receiving the signal or finish time. Includes only one of the fields `onDemand`, `schedule`. Stream type.
createdAt	google.protobuf.Timestamp Time when stream was created.
updatedAt	google.protobuf.Timestamp Time of last stream update.
labels	string Custom labels as `key:value` pairs. Maximum 64 per resource.

OnDemand

If "OnDemand" is used, client should start and finish explicitly.

Field	Description
Empty

Schedule

If "Schedule" is used, stream automatically start and finish at this time.

Field	Description
startTime	google.protobuf.Timestamp
finishTime	google.protobuf.Timestamp

Video API, gRPC: StreamService.PerformAction

gRPC requestgRPC request

PerformStreamActionRequestPerformStreamActionRequest

PublishActionPublishAction

StopActionStopAction

operation.Operationoperation.Operation

PerformStreamActionMetadataPerformStreamActionMetadata

StreamStream

OnDemandOnDemand

ScheduleSchedule

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