def METHOD_NAME(force=None, krbcanonicalname=None, skip_host_check=None):
    data = {}
    if force is not None:
        data['force'] = force
    if krbcanonicalname is not None:
        data['krbcanonicalname'] = krbcanonicalname
    if skip_host_check is not None:
        data['skip_host_check'] = skip_host_check
    return data