The unique identifier of the rate limit.
{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "#/components/schemas/firewall_id", "title": "firewall_id", "description": "The unique identifier of the rate limit.", "example": "372e67954025e0ba6aaa6d586b9e0b59", "maxLength": 32, "readOnly": true, "type": "string" }