Error 400 invalid URL

[Axxellz]

Hi.

I'm new regarding power automate. 

I've been tasked to create a form for a team and link the responses to a sharepoint group wich they can see the responses on a sharepoint list. The user has to send pictures. In order to show only the address of the picture on the sharepoint list, i pasted the code of the variable on JSON.

Iv'e decided to test it before with my work account so I created a form, linked it with power automate and a sharepoint list and everything worked.

So i wanted to replicate the same thing on the sharepoint group. 

I'm stuck on the last part when the JSON link should be displayed on the sharepoint list. The error 400 invalid URL is show.

I don't know what to do. Everythings seems to be the same as i did with my previous form. Can someone help me?

Sorry for the french version. If you need translation, simply ask me.

{

  "status": 400,

  "message": "Valeur d’URL non valide.\n\nUn champ d’URL contient des données non valides. Vérifiez la valeur, puis réessayez.\r\nclientRequestId: 87ccc383-7043-4635-8fa2-839ac8d4e3c1\r\nserviceRequestId: 87ccc383-7043-4635-8fa2-839ac8d4e3c1"

}

[Axxellz · Accepted solution]

I finally found how to solve the problem!

On the website below, i found a way to do it.

https://tomriha.com/how-to-update-sharepoint-hyperlink-column-in-power-automate/