action openai_delete_file { label: "Delete a file." provider: openai method: DELETE path: "/files/{file_id}" encoding: json input: { type: "object" properties: { file_id: { type: "string" } } required: ["file_id"] additionalProperties: false } output: { type: "object" required: ["deleted", "id", "object"] properties: { deleted: { type: "boolean" } id: { type: "string" } object: { type: "string" } } } }