/// <summary> /// Opens or resumes a direct message or multi-person direct message. /// <see href="https://api.slack.com/methods/conversations.open" /> /// </summary> /// <param name='operations'> /// The operations group for this extension method. /// </param> /// <param name='token'> /// Authentication token. Requires scope: `conversations:write` /// </param> /// <param name='returnIm'> /// Boolean, indicates you want the full IM channel definition in the response. /// </param> /// <param name='users'> /// Comma separated lists of users. If only one user is included, this creates /// a 1:1 DM. The ordering of the users is preserved whenever a multi-person /// direct message is returned. Supply a `channel` when not supplying `users`. /// </param> /// <param name='channel'> /// Resume a conversation by supplying an `im` or `mpim`'s ID. Or provide the /// `users` field instead. /// </param> /// <param name='cancellationToken'> /// The cancellation token. /// </param> public static async Task <OpenOKResponse> OpenAsync(this IConversations operations, string token = default(string), bool?returnIm = default(bool?), string users = default(string), string channel = default(string), CancellationToken cancellationToken = default(CancellationToken)) { using (var _result = await operations.OpenWithHttpMessagesAsync(token, returnIm, users, channel, null, cancellationToken).ConfigureAwait(false)) { return(_result.Body); } }