Define the callback upstream URL

I know I can define the URL for a callback, accessing application details - Set Callback URL.

When defining my URL I always receive a message that says “Invalid Upstream URL”

Alguien sabe si mi URL debe de tener algun formato en especifico o es algo que aun no funciona en la plataforma.

Sorry for replying so late.
Three points need to be noted:

  1. UpStream data related services need to be turned on;
  2. When QuecCloud pushes data to the API of user’s server, a string “success” must be returned by the user’s server within 5s after the user’s server receives the data, otherwise it will be regarded as failed.
  3. The IMEI number of the device is a required request parameter.

If you can meet the above three points, this error will not occur.