Get Compute Firewall

{    "allowed": [        {            "IPProtocol": "The IP protocol to which this rule applies. The protocol type is required when creating a firewall rule. This value can either be one of the following well known protocol strings (tcp, udp, icmp, esp, ah, ipip, sctp) or the IP protocol number.",            "ports": [                "string"            ]        }    ],    "creationTimestamp": "[Output Only] Creation timestamp in RFC3339 text format.",    "denied": [        {            "IPProtocol": "The IP protocol to which this rule applies. The protocol type is required when creating a firewall rule. This value can either be one of the following well known protocol strings (tcp, udp, icmp, esp, ah, ipip, sctp) or the IP protocol number.",            "ports": [                "string"            ]        }    ],    "description": "An optional description of this resource. Provide this field when you create the resource.",    "destinationRanges": [        "string"    ],    "direction": "Direction of traffic to which this firewall applies, either `INGRESS` or `EGRESS`. The default is `INGRESS`. For `INGRESS` traffic, you cannot specify the destinationRanges field, and for `EGRESS` traffic, you cannot specify the sourceRanges or sourceTags fields.",    "disabled": false,    "id": "[Output Only] The unique identifier for the resource. This identifier is defined by the server.",    "kind": "compute#firewall",    "logConfig": {        "enable": false,        "metadata": "This field can only be specified for a particular firewall rule if logging is enabled for that rule. This field denotes whether to include or exclude metadata for firewall logs."    },    "name": "Name of the resource; provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035. Specifically, the name must be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?`. The first character must be a lowercase letter, and all following characters (except for the last character) must be a dash, lowercase letter, or digit. The last character must be a lowercase letter or digit.",    "network": "URL of the network resource for this firewall rule. If not specified when creating a firewall rule, the default network is used: global/networks/default If you choose to specify this field, you can specify the network as a full or partial URL. For example, the following are all valid URLs: - https://www.googleapis.com/compute/v1/projects/myproject/global/networks/my-network - projects/myproject/global/networks/my-network - global/networks/default ",    "priority": 0,    "selfLink": "[Output Only] Server-defined URL for the resource.",    "sourceRanges": [        "string"    ],    "sourceServiceAccounts": [        "string"    ],    "sourceTags": [        "string"    ],    "targetServiceAccounts": [        "string"    ],    "targetTags": [        "string"    ]}