describeApplication method

Future<DescribeApplicationResponse> describeApplication({ required String applicationName, })

Returns information about a specific Amazon Kinesis Analytics application.

If you want to retrieve a list of all applications in your account, use the ListApplications operation.

This operation requires permissions to perform the kinesisanalytics:DescribeApplication action. You can use DescribeApplication to get the current application versionId, which you need to call other operations such as Update.

May throw ResourceNotFoundException. May throw UnsupportedOperationException.

Parameter applicationName : Name of the application.

Implementation

Future<DescribeApplicationResponse> describeApplication({
  required String applicationName,
}) async {
  ArgumentError.checkNotNull(applicationName, 'applicationName');
  _s.validateStringLength(
    'applicationName',
    applicationName,
    1,
    128,
    isRequired: true,
  );
  final headers = <String, String>{
    'Content-Type': 'application/x-amz-json-1.1',
    'X-Amz-Target': 'KinesisAnalytics_20150814.DescribeApplication'
  };
  final jsonResponse = await _protocol.send(
    method: 'POST',
    requestUri: '/',
    exceptionFnMap: _exceptionFns,
    // TODO queryParams
    headers: headers,
    payload: {
      'ApplicationName': applicationName,
    },
  );

  return DescribeApplicationResponse.fromJson(jsonResponse.body);
}