def create_assessment_target(assessmentTargetName=None, resourceGroupArn=None):
    """
    Creates a new assessment target using the ARN of the resource group that is generated by  CreateResourceGroup . You can create up to 50 assessment targets per AWS account. You can run up to 500 concurrent agents per AWS account. For more information, see Amazon Inspector Assessment Targets .
    See also: AWS API Documentation
    
    Examples
    Creates a new assessment target using the ARN of the resource group that is generated by CreateResourceGroup. You can create up to 50 assessment targets per AWS account. You can run up to 500 concurrent agents per AWS account.
    Expected Output:
    
    :example: response = client.create_assessment_target(
        assessmentTargetName='string',
        resourceGroupArn='string'
    )
    
    
    :type assessmentTargetName: string
    :param assessmentTargetName: [REQUIRED]
            The user-defined name that identifies the assessment target that you want to create. The name must be unique within the AWS account.
            

    :type resourceGroupArn: string
    :param resourceGroupArn: [REQUIRED]
            The ARN that specifies the resource group that is used to create the assessment target.
            

    :rtype: dict
    :return: {
        'assessmentTargetArn': 'string'
    }
    
    
    """
    pass
