Updates a user's group channel invitation preference. See this page to learn more about channel types.
Note: Updating the application's default channel invitation preference won't override existing users' individual channel invitation preferences. The changed preference only affects users created after the update.
The following table lists the properties of an HTTP request that this action supports.
Determines for the user whether or not to automatically join a group channel promptly from an invitation without having to accept it. If set to false, users can accept or decline an invitation to join a group channel. (Default: true)
If successful, this action returns the value of the channel invitation preference of the user in the response body.
In the case of an error, an error object is returned. A detailed list of error codes is available here.