Toggle SHA1 support

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/zones_sha1_support",
  "title": "Toggle SHA1 support",
  "allOf": [
    {
      "$ref": "#/components/schemas/zones_base"
    },
    {
      "properties": {
        "id": {
          "description": "Zone setting identifier.",
          "enum": [
            "sha1_support"
          ],
          "example": "sha1_support"
        },
        "value": {
          "$ref": "#/components/schemas/zones_sha1_support_value"
        }
      }
    }
  ],
  "description": "Allow SHA1 support."
}