Method: projects.databases.documents.listCollectionIds

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Lists all the collection IDs underneath a document.

HTTP request

POST https://firestore.googleapis.com/v1beta1/{parent=projects/*/databases/*/documents}:listCollectionIds

The URL uses gRPC Transcoding syntax.

Path parameters

Parameters
parent

string

Required. The parent document. In the format: projects/{project_id}/databases/{databaseId}/documents/{document_path}. For example: projects/my-project/databases/my-database/documents/chatrooms/my-chatroom

Request body

The request body contains data with the following structure:

JSON representation
{
  "pageSize": integer,
  "pageToken": string,
  "readTime": string
}
Fields
pageSize

integer

The maximum number of results to return.

pageToken

string

A page token. Must be a value from ListCollectionIdsResponse.

readTime

string (Timestamp format)

Reads documents as they were at the given time. This may not be older than 270 seconds.

A timestamp in RFC3339 UTC "Zulu" format, with nanosecond resolution and up to nine fractional digits. Examples: "2014-10-02T15:01:23Z" and "2014-10-02T15:01:23.045123456Z".

Response body

If successful, the response body contains data with the following structure:

The response from Firestore.ListCollectionIds.

JSON representation
{
  "collectionIds": [
    string
  ],
  "nextPageToken": string
}
Fields
collectionIds[]

string

The collection ids.

nextPageToken

string

A page token that may be used to continue the list.

Authorization Scopes

Requires one of the following OAuth scopes:

  • https://www.googleapis.com/auth/datastore
  • https://www.googleapis.com/auth/cloud-platform

For more information, see the Authentication Overview.