This API allows a user to join a public group channel. Users can only join public group channels where the
is_public property is set to
true using this API. A single user can join up to 2,000 group channels, and a user who reaches the capacity can’t join a new channel. See this page to learn more about channel types.
The following table lists the parameters that this action supports.
Specifies the URL of a channel.
The following table lists the properties of an HTTP request that this action supports.
Specifies the unique ID of a user.
This parameter can only be used when the channel operator creates a public group channel. If the channel operator uses an access code for the corresponding type of channel, users will be required to enter the access code to join the channel. If specified, the
If successful, this action returns an empty response body.
In the case of an error, an error object like below is returned. See the error codes section for more details.