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Managed Service for Greenplum® API, gRPC: ClusterService.ListOperations

Статья создана
Обновлена 26 ноября 2024 г.

Retrieves the list of Operation resources for the specified cluster.

gRPC request

rpc ListOperations (ListClusterOperationsRequest) returns (ListClusterOperationsResponse)

ListClusterOperationsRequest

{
  "cluster_id": "string",
  "page_size": "int64",
  "page_token": "string"
}

Field

Description

cluster_id

string

Required field. ID of the Greenplum® cluster resource to list operations for.

page_size

int64

The maximum number of results per page to return.

If the number of available results is larger than page_size, the service returns a ListClusterOperationsResponse.next_page_token that can be used to get the next page of results in subsequent list requests.

page_token

string

Page token. To get the next page of results, set page_token to the ListClusterOperationsResponse.next_page_token returned by the previous list request.

ListClusterOperationsResponse

{
  "operations": [
    {
      "id": "string",
      "description": "string",
      "created_at": "google.protobuf.Timestamp",
      "created_by": "string",
      "modified_at": "google.protobuf.Timestamp",
      "done": "bool",
      "metadata": "google.protobuf.Any",
      // Includes only one of the fields `error`, `response`
      "error": "google.rpc.Status",
      "response": "google.protobuf.Any"
      // end of the list of possible fields
    }
  ],
  "next_page_token": "string"
}

Field

Description

operations[]

Operation

List of Operation resources for the specified Greenplum® cluster.

next_page_token

string

This token allows you to get the next page of results for list requests.

If the number of results is larger than ListClusterOperationsRequest.page_size, use the next_page_token as the value for the ListClusterOperationsRequest.page_token query parameter in the next list request.

Each subsequent list request has its own next_page_token to continue paging through the results.

Operation

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

google.protobuf.Any

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

google.protobuf.Any

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.
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