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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_rsa_props( object_class, exported_cfgs, remote_intents=None, ep_svc_id=None, fw_id=None, pkg_vers=None, service_intents=None, ):
 """ Constructs a dictionary of RSA properties from the given arguments :param object_class: Service specifications :param exported_cfgs: Export configurations :param remote_intents: Supported remote intents :param ep_svc_id: Endpoint service ID :param fw_id: Remote Framework ID :param pkg_vers: Version number of the specification package :param service_intents: Service intents :return: A dictionary of properties """

    results = {}
    if not object_class:
        raise ArgumentError(
            "object_class", "object_class must be an [] of Strings"
        )
    results["objectClass"] = object_class
    if not exported_cfgs:
        raise ArgumentError(
            "exported_cfgs", "exported_cfgs must be an array of Strings"
        )
    results[REMOTE_CONFIGS_SUPPORTED] = exported_cfgs
    results[SERVICE_IMPORTED_CONFIGS] = exported_cfgs
    if remote_intents:
        results[REMOTE_INTENTS_SUPPORTED] = remote_intents
    if service_intents:
        results[SERVICE_INTENTS] = service_intents
    if not ep_svc_id:
        ep_svc_id = get_next_rsid()
    results[ENDPOINT_SERVICE_ID] = ep_svc_id
    results[SERVICE_ID] = ep_svc_id
    if not fw_id:
        # No framework ID means an error
        fw_id = "endpoint-in-error"
    results[ENDPOINT_FRAMEWORK_UUID] = fw_id
    if pkg_vers:
        if isinstance(pkg_vers, type(tuple())):
            pkg_vers = [pkg_vers]
        for pkg_ver in pkg_vers:
            results[pkg_ver[0]] = pkg_ver[1]
    results[ENDPOINT_ID] = create_uuid()
    results[SERVICE_IMPORTED] = "true"
    return results