I am trying to update hyperlink on SharePoint list with MS Flow, but I am getting error:

The property '_metadata' does not exist on type 'SP.FieldUrlValue'. Make sure to only use property names that are defined by the type.

I am using Send an HTTP to SharePoint List name is "Archive" and it has hyperlink column "Link".

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2 Answers 2


It should be __metadata (with two underscores) and _metadata.


  1. Updating sharepoint hyperlink field via flow not updating.
  2. Setting and Updating SharePoint Hyperlink fields in Flow.
  • 1
    Thanks I missed that.
    – Klemz
    Jan 9, 2020 at 13:35

Like Mr Ganesh said, you are missing an underscore and everything look well.

enter image description here

well, I did not do this to repeat what Mr Ganesh already said and answered, I just would to recommend to use SharePoint Insider extension in your Browser, install it and explore it features, it will impress you and help you to figure out the endpoints you need and the content of each field ("__metadata","Id" ...etc), Since i started using it, my mistake has decreased and I have discovered a lot of things with it.

SharePoint Insider extension

Good luck.

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