getUploadStatus method
Gets the status of the specified upload.
May throw InvalidRequestException. May throw ResourceNotFoundException. May throw InternalFailureException. May throw ThrottlingException.
Parameter uploadId :
The ID of the upload. This value is returned by the
UploadEntityDefinitions action.
Implementation
Future<GetUploadStatusResponse> getUploadStatus({
  required String uploadId,
}) async {
  ArgumentError.checkNotNull(uploadId, 'uploadId');
  _s.validateStringLength(
    'uploadId',
    uploadId,
    1,
    40,
    isRequired: true,
  );
  final headers = <String, String>{
    'Content-Type': 'application/x-amz-json-1.1',
    'X-Amz-Target': 'IotThingsGraphFrontEndService.GetUploadStatus'
  };
  final jsonResponse = await _protocol.send(
    method: 'POST',
    requestUri: '/',
    exceptionFnMap: _exceptionFns,
    // TODO queryParams
    headers: headers,
    payload: {
      'uploadId': uploadId,
    },
  );
  return GetUploadStatusResponse.fromJson(jsonResponse.body);
}