Method: projects.models.patch

Updates a specific model resource.

Currently the only supported fields to update are description and

HTTP request


The URL uses gRPC Transcoding syntax.

Path parameters



Required. The project name.

Authorization requires the following IAM permission on the specified resource name:

  • ml.models.update

Query parameters


string (FieldMask format)

Required. Specifies the path, relative to Model, of the field to update.

For example, to change the description of a model to "foo" and set its default version to "version_1", the updateMask parameter would be specified as description,, and the PATCH request body would specify the new value, as follows: { "description": "foo", "defaultVersion": { "name":"version_1" } }

Currently the supported update masks are description and

A comma-separated list of fully qualified names of fields. Example: "user.displayName,photo".

Request body

The request body contains an instance of Model.

Response body

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

Authorization Scopes

Requires the following OAuth scope:


For more information, see the Authentication Overview.