action cloudflare_tags_list_keys { label: "List tag keys" description: "Lists all distinct tag keys used across resources in an account." provider: cloudflare method: GET path: "/accounts/{account_id}/tags/keys" encoding: json input: { type: "object" properties: { account_id: { type: "object" } } required: ["account_id"] additionalProperties: false } output: { type: "object" } }