Mark all of a user's messages as read

This action marks all of a user's unread messages as read in certain group channels. If channels aren't specified, the user's unread messages in all group channels are marked as read.

PUT https://api-{application_id}.sendbird.com/v3/users/{user_id}/mark_as_read_all

The following table lists the parameters that this action supports.

The following table lists the properties of an HTTP request that this action supports.

{
    "channel_urls": ["sendbird_group_channel_24896175_a72c41bacda9d4559f60379b4547f7c6d15d74fe", "sendbird_group_channel_24896175_1062a6074f982c05f9c49c6111ccae49eba096b3"]
}

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.

{
    "message": "\"User\" not found.",
    "code": 400201,
    "error": true
}