Send image from IP camera to Telegram

[AlphaAI]

This line is incorrect:

Code:

filedata = 'image'

It should be

Code:

filedata = image

Hello, I have tried the above methods but still cannot receive images on Telegram. Below is the log result after running resident script:

Code:

* arg: 1
  * string: Error
Invalid Authority!
* arg: 2
  * number: 401
* arg: 3
  * table:
   ["content-length"]
    * string: 27
   ["content-type"]
    * string: text/plain;charset=utf-8
   ["connection"]
    * string: close
* arg: 1
  * number: 1
* arg: 2
  * number: 400
* arg: 3
  * table:
   ["server"]
    * string: nginx/1.18.0
   ["access-control-expose-headers"]
    * string: Content-Length,Content-Type,Date,Server,Connection
   ["content-type"]
    * string: application/json
   ["connection"]
    * string: close
   ["content-length"]
    * string: 79
   ["date"]
    * string: Tue, 22 Jul 2025 09:14:59 GMT
   ["strict-transport-security"]
    * string: max-age=31536000; includeSubDomains; preload
   ["access-control-allow-origin"]
    * string: *
* arg: 4
  * string: HTTP/1.1 400 Bad Request
* string: {"ok":false,"error_code":400,"description":"Bad Request: IMAGE_PROCESS_FAILED"}

Can you help me solve this issue? I’m also using a Dahua camera and want to send snapshots to Telegram.