def list_assessment_targets(filter=None, nextToken=None, maxResults=None):
    """
    Lists the ARNs of the assessment targets within this AWS account. For more information about assessment targets, see Amazon Inspector Assessment Targets .
    See also: AWS API Documentation
    
    Examples
    Lists the ARNs of the assessment targets within this AWS account.
    Expected Output:
    
    :example: response = client.list_assessment_targets(
        filter={
            'assessmentTargetNamePattern': 'string'
        },
        nextToken='string',
        maxResults=123
    )
    
    
    :type filter: dict
    :param filter: You can use this parameter to specify a subset of data to be included in the action's response.
            For a record to match a filter, all specified filter attributes must match. When multiple values are specified for a filter attribute, any of the values can match.
            assessmentTargetNamePattern (string) --For a record to match a filter, an explicit value or a string that contains a wildcard that is specified for this data type property must match the value of the assessmentTargetName property of the AssessmentTarget data type.
            

    :type nextToken: string
    :param nextToken: You can use this parameter when paginating results. Set the value of this parameter to null on your first call to the ListAssessmentTargets action. Subsequent calls to the action fill nextToken in the request with the value of NextToken from the previous response to continue listing data.

    :type maxResults: integer
    :param maxResults: You can use this parameter to indicate the maximum number of items you want in the response. The default value is 10. The maximum value is 500.

    :rtype: dict
    :return: {
        'assessmentTargetArns': [
            'string',
        ],
        'nextToken': 'string'
    }
    
    
    :returns: 
    (string) --
    
    """
    pass
