def disassociate_team_member(projectId=None, userArn=None):
    """
    Removes a user from a project. Removing a user from a project also removes the IAM policies from that user that allowed access to the project and its resources. Disassociating a team member does not remove that user's profile from AWS CodeStar. It does not remove the user from IAM.
    See also: AWS API Documentation
    
    
    :example: response = client.disassociate_team_member(
        projectId='string',
        userArn='string'
    )
    
    
    :type projectId: string
    :param projectId: [REQUIRED]
            The ID of the AWS CodeStar project from which you want to remove a team member.
            

    :type userArn: string
    :param userArn: [REQUIRED]
            The Amazon Resource Name (ARN) of the IAM user or group whom you want to remove from the project.
            

    :rtype: dict
    :return: {}
    
    
    :returns: 
    (dict) --
    
    """
    pass
