Optional. The fields to be updated; only fields explicitly provided are updated. If no field mask is provided, all provided fields in the request are updated. To update all fields, provide a field mask of "*".
This is a comma-separated list of fully qualified names of fields. Example: "user.displayName,photo".
allowMissing
boolean
Optional. If set to true, and the MessageBus is not found, a new MessageBus will be created. In this situation, updateMask is ignored.
validateOnly
boolean
Optional. If set, validate the request and preview the review, but do not post it.
Request body
The request body contains an instance of MessageBus.
Response body
If successful, the response body contains an instance of Operation.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-06-13 UTC."],[[["\u003cp\u003eThis API endpoint updates an existing message bus resource identified by its name in the URL path.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eupdateMask\u003c/code\u003e query parameter specifies which fields of the message bus should be updated, allowing for partial updates, with a default of updating all fields if not specified.\u003c/p\u003e\n"],["\u003cp\u003eIf the \u003ccode\u003eallowMissing\u003c/code\u003e query parameter is true, a new message bus will be created if one with the given name does not exist, overriding the \u003ccode\u003eupdateMask\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe request body should contain an instance of \u003ccode\u003eMessageBus\u003c/code\u003e with the desired updated values.\u003c/p\u003e\n"],["\u003cp\u003eThe request requires \u003ccode\u003ehttps://www.googleapis.com/auth/cloud-platform\u003c/code\u003e OAuth scope for authorization.\u003c/p\u003e\n"]]],[],null,[]]
