Updates a message. There's a difference between the patch and update methods. The patch method uses a patch request while the update method uses a put request. We recommend using the patch method. For an example, see Update a message.
Where {space} is the ID of the space where the message is posted and {message} is a system-assigned ID for the message. For example, spaces/AAAAAAAAAAA/messages/BBBBBBBBBBB.BBBBBBBBBBB.
If you set a custom ID when you create a message, you can use this ID to specify the message in a request by replacing {message} with the value from the clientAssignedMessageId field. For example, spaces/AAAAAAAAAAA/messages/client-custom-name. For details, see Name a message.
Optional. If true and the message isn't found, a new message is created and updateMask is ignored. The specified message ID must be client-assigned or the request fails.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-05-07 UTC."],[[["Updates a Google Chat message using the `PATCH` method, preferably over the `update` method which uses `PUT`."],["Supports both app and user authentication, with app authentication limited to updating messages created by the calling Chat app."],["Requires specifying the message to update using its resource name in the URL path and the fields to update using the `updateMask` query parameter."],["Allows creation of a new message if the original is not found when `allowMissing` query parameter is set to `true` and a client-assigned message ID is provided."],["Requires authorization with one of the specified OAuth scopes (`chat.bot`, `chat.import`, or `chat.messages`)."]]],["This documentation outlines how to update a message using the `PATCH` method via an HTTP request to `https://chat.googleapis.com/v1/{message.name=spaces/*/messages/*}`. The `message.name` path parameter is required, specifying the message's resource name. The `updateMask` query parameter is mandatory, indicating which fields to update (e.g., text, attachments). Optionally, `allowMissing` creates a new message if one isn't found. The request and response bodies utilize the `Message` resource, and app or user authentication are supported, with specific authentication impacting permissions.\n"]]
