:doc:`KinesisAnalyticsV2 <../../kinesisanalyticsv2>` / Client / list_application_snapshots

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list_application_snapshots
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.. py:method:: KinesisAnalyticsV2.Client.list_application_snapshots(**kwargs)

  

  Lists information about the current application snapshots.

  

  See also: `AWS API Documentation <https://docs.aws.amazon.com/goto/WebAPI/kinesisanalyticsv2-2018-05-23/ListApplicationSnapshots>`_  


  **Request Syntax**
  ::

    response = client.list_application_snapshots(
        ApplicationName='string',
        Limit=123,
        NextToken='string'
    )
    
  :type ApplicationName: string
  :param ApplicationName: **[REQUIRED]** 

    The name of an existing application.

    

  
  :type Limit: integer
  :param Limit: 

    The maximum number of application snapshots to list.

    

  
  :type NextToken: string
  :param NextToken: 

    Use this parameter if you receive a ``NextToken`` response in a previous request that indicates that there is more output available. Set it to the value of the previous call's ``NextToken`` response to indicate where the output should continue from.

    

  
  
  :rtype: dict
  :returns: 
    
    **Response Syntax**

    
    ::

      {
          'SnapshotSummaries': [
              {
                  'SnapshotName': 'string',
                  'SnapshotStatus': 'CREATING'|'READY'|'DELETING'|'FAILED',
                  'ApplicationVersionId': 123,
                  'SnapshotCreationTimestamp': datetime(2015, 1, 1),
                  'RuntimeEnvironment': 'SQL-1_0'|'FLINK-1_6'|'FLINK-1_8'|'ZEPPELIN-FLINK-1_0'|'FLINK-1_11'|'FLINK-1_13'|'ZEPPELIN-FLINK-2_0'|'FLINK-1_15'|'ZEPPELIN-FLINK-3_0'|'FLINK-1_18'|'FLINK-1_19'|'FLINK-1_20',
                  'ApplicationEncryptionConfigurationDescription': {
                      'KeyId': 'string',
                      'KeyType': 'AWS_OWNED_KEY'|'CUSTOMER_MANAGED_KEY'
                  }
              },
          ],
          'NextToken': 'string'
      }
      
    **Response Structure**

    

    - *(dict) --* 
      

      - **SnapshotSummaries** *(list) --* 

        A collection of objects containing information about the application snapshots.

        
        

        - *(dict) --* 

          Provides details about a snapshot of application state.

          
          

          - **SnapshotName** *(string) --* 

            The identifier for the application snapshot.

            
          

          - **SnapshotStatus** *(string) --* 

            The status of the application snapshot.

            
          

          - **ApplicationVersionId** *(integer) --* 

            The current application version ID when the snapshot was created.

            
          

          - **SnapshotCreationTimestamp** *(datetime) --* 

            The timestamp of the application snapshot.

            
          

          - **RuntimeEnvironment** *(string) --* 

            The Flink Runtime for the application snapshot.

            
          

          - **ApplicationEncryptionConfigurationDescription** *(dict) --* 

            Specifies the encryption settings of data at rest for the application snapshot.

            
            

            - **KeyId** *(string) --* 

              The key ARN, key ID, alias ARN, or alias name of the KMS key used for encryption at rest.

              
            

            - **KeyType** *(string) --* 

              Specifies the type of key used for encryption at rest.

              
        
      
    
      

      - **NextToken** *(string) --* 

        The token for the next set of results, or ``null`` if there are no additional results.

        
  
  **Exceptions**
  
  *   :py:class:`KinesisAnalyticsV2.Client.exceptions.InvalidArgumentException`

  
  *   :py:class:`KinesisAnalyticsV2.Client.exceptions.UnsupportedOperationException`

  