Method: projects.locations.collections.engines.patch

• HTTP request
• Path parameters
• Query parameters
• Request body
• Response body
• Authorization scopes
• IAM Permissions

Updates an Engine

HTTP request

PATCH https://discoveryengine.googleapis.com/v1/{engine.name=projects/*/locations/*/collections/*/engines/*}

The URL uses gRPC Transcoding syntax.

Path parameters

Parameters
engine.name	string Immutable. The fully qualified resource name of the engine. This field must be a UTF-8 encoded string with a length limit of 1024 characters. Format: projects/{project}/locations/{location}/collections/{collection}/engines/{engine} engine should be 1-63 characters, and valid characters are /[a-z0-9][a-z0-9-_]*/. Otherwise, an INVALID_ARGUMENT error is returned.

Query parameters

Parameters
updateMask	string (FieldMask format) Indicates which fields in the provided Engine to update. If an unsupported or unknown field is provided, an INVALID_ARGUMENT error is returned. This is a comma-separated list of fully qualified names of fields. Example: "user.displayName,photo".

Request body

The request body contains an instance of Engine.

Response body

If successful, the response body contains an instance of Engine.

Authorization scopes

Requires the following OAuth scope:

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

For more information, see the Authentication Overview.

IAM Permissions

Requires the following IAM permission on the name resource:

• discoveryengine.engines.update

For more information, see the IAM documentation.