- HTTP request
- Path parameters
- Query parameters
- Request body
- Response body
- Authorization Scopes
- Try it!
Updates the specified Version resource. You can specify the following fields depending on the App Engine environment and type of scaling that the version resource uses:
Standard environment
automatic scaling in the standard environment:
-
automaticScaling.min_idle_instances -
automaticScaling.max_idle_instances -
automaticScaling.standard_scheduler_settings.max_instances -
automaticScaling.standard_scheduler_settings.min_instances -
automaticScaling.standard_scheduler_settings.target_cpu_utilization -
automaticScaling.standard_scheduler_settings.target_throughput_utilization
basic scaling or manual scaling in the standard environment:
Flexible environment
automatic scaling in the flexible environment:
-
automaticScaling.min_total_instances -
automaticScaling.max_total_instances -
automaticScaling.cool_down_period_sec -
automaticScaling.cpu_utilization.target_utilization
manual scaling in the flexible environment:
HTTP request
PATCH https://appengine.googleapis.com/v1/{name=apps/*/services/*/versions/*}
The URL uses gRPC Transcoding syntax.
Path parameters
name
string
Name of the resource to update. Example: apps/myapp/services/default/versions/1
.
Authorization requires the following IAM
permission on the specified resource name
:
-
appengine.versions.update
Query parameters
| Parameters | |
|---|---|
updateMask
|
Standard field mask for the set of fields to be updated. This is a comma-separated list of fully qualified names of fields. Example: |
Request body
The request body contains an instance of Version
.
Response body
If successful, the response body contains an instance of Operation
.
Authorization Scopes
Requires the following OAuth scope:
-
https://www.googleapis.com/auth/cloud-platform
For more information, see the Authentication Overview .

