Closes a multiparty direct message channel.

Required Params

• channel - MPIM to close.

Errors the API can return:

• channel_not_found - Value passed for channel was invalid.

See the Common Errors guide for errors returned by every Web API method.

Fetches history of messages and events from a multiparty direct message.

Required Params

• channel - Multiparty direct message to fetch history for.

Optional Params

• count - Number of messages to return, between 1 and 1000. ex: 100
• inclusive - Include messages with latest or oldest timestamp in results. ex: 1
• latest - End of time range of messages to include in results.
• oldest - Start of time range of messages to include in results.
• unreads - Include unread_count_display in the output? ex: 1

Errors the API can return:

• channel_not_found - Value passed for channel was invalid.
• invalid_ts_latest - Value passed for latest was invalid
• invalid_ts_oldest - Value passed for oldest was invalid

See the Common Errors guide for errors returned by every Web API method.

Lists multiparty direct message channels for the calling user.

See the Common Errors guide for errors returned by every Web API method.

Sets the read cursor in a multiparty direct message channel.

Required Params

• channel - multiparty direct message channel to set reading cursor in.
• ts - Timestamp of the most recently seen message.

Errors the API can return:

• channel_not_found - Value passed for channel was invalid.
• invalid_timestamp - Value passed for timestamp was invalid.

See the Common Errors guide for errors returned by every Web API method.

This method opens a multiparty direct message.

Required Params

• users - Comma separated lists of users. The ordering of the users is preserved whenever a MPIM group is returned.

Errors the API can return:

• not_enough_users - Needs at least 2 users to open
• too_many_users - Needs at most 8 users to open
• users_list_not_supplied - Missing users in request

See the Common Errors guide for errors returned by every Web API method.