Function

This API is used to query all firewall groups accessible to the tenant submitting the request.

URI

GET /v2.0/fwaas/firewall_groups

Example of querying groups by page

GET https://{Endpoint}/v2.0/fwaas/firewall_groups?limit=2&marker=cd600d47-0045-483f-87a1-5041ae2f513b&page_reverse=False

Table 1 describes the parameters.

**Table 1** Parameter description
Name	Mandatory	Type	Description
id	No	String	Specifies that the ID of the firewall group is used as the filtering condition.
name	No	String	Specifies that the name of the firewall group is used as the filtering condition.
description	No	String	Specifies that the description of the firewall group is used as the filtering condition.
admin_state_up	No	Boolean	Specifies that the admin state of the firewall group is used as the filtering condition. The value can be true or false.
tenant_id	No	String	Specifies that the project ID of the firewall group is used as the filtering condition.
marker	No	String	Specifies a resource ID for pagination query, indicating that the query starts from the next record of the specified resource ID. This parameter can work together with the parameter limit. If parameters marker and limit are not passed, all resource records will be returned. If the parameter marker is not passed and the value of parameter limit is set to 10, the first 10 resource records will be returned. If the value of the parameter marker is set to the resource ID of the 10th record and the value of parameter limit is set to 10, the 11th to 20th resource records will be returned. If the value of the parameter marker is set to the resource ID of the 10th record and the parameter limit is not passed, resource records starting from the 11th records (including 11th) will be returned.
limit	No	Integer	Specifies the number of records that will be returned on each page. The value is from 0 to intmax. limit can be used together with marker. For details, see the parameter description of marker.

Request Message

None

Response Message

**Table 2** Response parameter
Parameter	Type	Description
firewall_groups	Array of Firewall Group objects	Specifies the firewall group list. For details, see Table 3.
firewall_groups_links	Array of firewall_groups_link objects	Specifies the firewall_groups_link object list. For details, see Table 4. The value of rel will be next and that of href will be a link only when limit is used for filtering and the number of resources exceeds the value of limit or 2000 (default value of limit).

**Table 3** **Firewall Group** objects
Attribute	Type	Description
id	String	Specifies the UUID of the firewall group.
name	String	Specifies the name of the firewall group.
description	String	Provides supplementary information about the firewall group.
tenant_id	String	Specifies the project ID.
ingress_firewall_policy_id	String	Specifies the firewall policy for inbound traffic.
egress_firewall_policy_id	String	Specifies the firewall policy for outbound traffic.
ports	Array of strings	Specifies the list of ports bound with the firewall group.
public	Boolean	Specifies whether the firewall policy can be shared by different tenants.
status	String	Specifies the status of the firewall policy.
admin_state_up	Boolean	Specifies the administrative status of the firewall.
project_id	String	Specifies the project ID.
created_at	String	Specifies the time (UTC) when the resource is created. Format: yyyy-MM-ddTHH:mm:ss
updated_at	String	Specifies the time (UTC) when the resource is updated. Format: yyyy-MM-ddTHH:mm:ss

**Table 4** **firewall_groups_link** object
Name	Type	Description
href	String	Specifies the API link.
rel	String	Specifies the relationship between the API link and the API version.

Example:

Example request

GET https://{Endpoint}/v2.0/fwaas/firewall_groups

Example response

{
    "firewall_groups": [
        {
            "status": "INACTIVE", 
            "public": false, 
            "egress_firewall_policy_id": null, 
            "name": "", 
            "admin_state_up": true, 
            "ports": [ ], 
            "tenant_id": "23c8a121505047b6869edf39f3062712", 
            "id": "cd600d47-0045-483f-87a1-5041ae2f513b", 
            "ingress_firewall_policy_id": null, 
            "description": "",
            "project_id": "23c8a121505047b6869edf39f3062712",
            "created_at": "2018-09-12T08:24:14",
            "updated_at": "2018-09-12T08:24:14"
        }, 
        {
            "status": "INACTIVE", 
            "public": false, 
            "egress_firewall_policy_id": "d939df29-fe76-4089-90c3-3778e4d53141", 
            "name": "fwg-1475475043", 
            "admin_state_up": true, 
            "ports": [ ], 
            "tenant_id": "0af57070695044ea9a70f04779e6aa1f", 
            "id": "ca971b45-70ce-4879-9734-b6cac1d00845", 
            "ingress_firewall_policy_id": "d939df29-fe76-4089-90c3-3778e4d53141", 
            "description": "",
            "project_id": "0af57070695044ea9a70f04779e6aa1f",
            "created_at": "2018-09-12T08:24:14",
            "updated_at": "2018-09-12T08:24:14"
        } 
    ],
    "firewall_groups_links": [
       {    "rel": "previous", 
            "href": "https://{Endpoint}/v2.0/
fwaas/firewall_groups?marker=cd600d47-0045-483f-87a1-5041ae2f513b&page_reverse=True"
        }
    ]
}

Status Code

See Status Codes.

Error Code

See Error Codes.