action whatsapp_mark_message_as_read { label: "Mark-Message-As-Read" provider: whatsapp method: PUT path: "/messages/{MessageID}" encoding: json input: { type: "object" properties: { MessageID: { type: "string" } status: { type: "string" } } required: ["MessageID", "status"] additionalProperties: false } output: { type: "object" additionalProperties: true } }