action sms77_hooks_post { label: "HooksPOST" provider: sms77 method: POST path: "/hooks" encoding: json input: { type: "object" properties: { action: { type: "string" enum: ["subscribe", "unsubscribe"] } event_type: { type: "string" enum: ["all", "sms_mo", "dlr", "voice_status"] } id: { type: "integer" } request_method: { type: "string" enum: ["POST", "JSON", "GET"] } target_url: { type: "string" } } required: ["action"] additionalProperties: false } output: { type: "object" properties: { id: { type: "integer" } success: { type: "boolean" } } } }