attachToDMMessage method

Future<DMMessageEnvelope?> attachToDMMessage(String messageId, DMAttachRequest dMAttachRequest)

Attach a file/image/etc. to an existing DM message.

Parameters:

• String messageId (required): Chat-message id.

• DMAttachRequest dMAttachRequest (required):

Implementation

Future<DMMessageEnvelope?> attachToDMMessage(String messageId, DMAttachRequest dMAttachRequest,) async {
  final response = await attachToDMMessageWithHttpInfo(messageId, dMAttachRequest,);
  if (response.statusCode >= HttpStatus.badRequest) {
    throw ApiException(response.statusCode, await _decodeBodyBytes(response));
  }
  // When a remote server returns no body with a status of 204, we shall not decode it.
  // At the time of writing this, `dart:convert` will throw an "Unexpected end of input"
  // FormatException when trying to decode an empty string.
  if (response.body.isNotEmpty && response.statusCode != HttpStatus.noContent) {
    return await apiClient.deserializeAsync(await _decodeBodyBytes(response), 'DMMessageEnvelope',) as DMMessageEnvelope;

  }
  return null;
}