:doc:`Route53 <../../route53>` / Client / list_cidr_collections

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list_cidr_collections
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.. py:method:: Route53.Client.list_cidr_collections(**kwargs)

  

  Returns a paginated list of CIDR collections in the Amazon Web Services account (metadata only).

  

  See also: `AWS API Documentation <https://docs.aws.amazon.com/goto/WebAPI/route53-2013-04-01/ListCidrCollections>`_  


  **Request Syntax**
  ::

    response = client.list_cidr_collections(
        NextToken='string',
        MaxResults='string'
    )
    
  :type NextToken: string
  :param NextToken: 

    An opaque pagination token to indicate where the service is to begin enumerating results.

     

    If no value is provided, the listing of results starts from the beginning.

    

  
  :type MaxResults: string
  :param MaxResults: 

    The maximum number of CIDR collections to return in the response.

    

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

    
    ::

      {
          'NextToken': 'string',
          'CidrCollections': [
              {
                  'Arn': 'string',
                  'Id': 'string',
                  'Name': 'string',
                  'Version': 123
              },
          ]
      }
      
    **Response Structure**

    

    - *(dict) --* 
      

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

        An opaque pagination token to indicate where the service is to begin enumerating results.

         

        If no value is provided, the listing of results starts from the beginning.

        
      

      - **CidrCollections** *(list) --* 

        A complex type with information about the CIDR collection.

        
        

        - *(dict) --* 

          A complex type that is an entry in an `CidrCollection <https://docs.aws.amazon.com/Route53/latest/APIReference/API_CidrCollection.html>`__ array.

          
          

          - **Arn** *(string) --* 

            The ARN of the collection summary. Can be used to reference the collection in IAM policy or cross-account.

            
          

          - **Id** *(string) --* 

            Unique ID for the CIDR collection.

            
          

          - **Name** *(string) --* 

            The name of a CIDR collection.

            
          

          - **Version** *(integer) --* 

            A sequential counter that Route 53 sets to 1 when you create a CIDR collection and increments by 1 each time you update settings for the CIDR collection.

            
      
    
  
  **Exceptions**
  
  *   :py:class:`Route53.Client.exceptions.InvalidInput`

  