action openchannel_get_files { label: "Returns a paginated list of files" provider: openchannel method: GET path: "/files" encoding: json input: { type: "object" properties: { limit: { type: "integer" } pageNumber: { type: "integer" } query: { type: "string" } sort: { type: "string" } } additionalProperties: false } output: { type: "object" additionalProperties: true } }