Mark all messages as read

PUT {{baseUrl}}/v3/group_channels/:channel_url/messages/mark_as_read

Marks all messages in a group channel as read for a given user. This action is only applicable for users in a group channel.

https://sendbird.com/docs/chat/v3/platform-api/guides/messages#2-mark-all-messages-as-read

{"channel_url"=>"<string>", "user_id"=>"<string>", "timestamp"=>"<integer>"}

Key	Datatype	Description
`Api-Token`	string	(Required)
`Content-Type`	string
`Accept`	string

status: OK

&quot;\u003cobject\u003e&quot;