To discuss and provide feedback on our products, join the official Google Ads Discord channel in the Google Advertising and Measurement Community server.

MutateExperimentArmsRequest

AI-generated Key Takeaways

MutateExperimentArms is a request message for modifying experiment arms through the ExperimentArmService.
The request requires a customer_id and a list of operations to perform on individual experiment arms.
Optional fields include partial_failure to allow successful operations to proceed despite invalid ones, validate_only to perform validation without execution, and response_content_type to control the type of data returned after mutation.

Fields
`customer_id`	`string` Required. The ID of the customer whose experiments are being modified.
`operations[]`	`ExperimentArmOperation` Required. The list of operations to perform on individual experiment arm.
`partial_failure`	`bool` If true, successful operations will be carried out and invalid operations will return errors. If false, all operations will be carried out in one transaction if and only if they are all valid. Default is false.
`validate_only`	`bool` If true, the request is validated but not executed. Only errors are returned, not results.
`response_content_type`	`ResponseContentType` The response content type setting. Determines whether the mutable resource or just the resource name should be returned post mutation.

Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2025-10-10 UTC.