被リンクグループ

GET /backlink-groups/{site_id}

{

    "total_groups": 2,

    "groups": [

        {

            "id": 1,

            "name": "General",

            "count": 5

        },

        {

            "id": 2,

            "name": "Second group",

            "count": 1

        }

    ]

}

POST /backlink-groups/{site_id}

{

    "name": "Group name"

}

{

    "group_id": 2

}

DELETE /backlink-groups/{site_id}?id={id}

PUT /backlink-groups/{site_id}

{

    "id": 2,

    "name": "New group name"

}

POST /backlink-groups/{site_id}/move

{

    "id": 1,

    "backlink_ids": [1],

    "group_ids": [2]

}