Create or Update SharePoint ListItem with hyperlink field

Question

I am unable to create or update a SharePoint Online listitem that contains a hyperlink field using Microsoft Graph. I can create or update items to the same list if I remove the hyperlink field from the body of the API call.

For update, I am sending a PATCH request to:

/v1.0/sites/<site>/list/<listid>/items/<item>/fields

with the following headers:

"Authorization" : "Bearer <token>"
"accept" :"application/json;odata.metadata=full;odata.streaming=true"

Here is the body:

{
    "myUrl": {
        "Description": "http://www.google.com",
        "Url": "http://www.google.com"
    }
}

I will get the following error message in response:

{
    "error": {
        "code": "invalidRequest",
        "message": "The request is malformed or incorrect.",
        "innerError": {
            "request-id": "cfe30f57-31ba-4341-89e9-2c1bd4e15539",
            "date": "2017-11-10T21:55:30"
        }
    }
}

It is worth noting that I can update other fields in the list item using the exact headers and target URL, as long as there is not a hyperlink field in the json body.

The format I am sending is the exact format I receive the URL field in when I do a GET . Does anyone know the appropriate format for sending URL fields back to SharePoint?

Update 1/8/2018

I posted this same issue to Microsoft's Graph Github on 11/11/2017 and they have yet to provide an answer. I have heard unofficially that REST operations on listitems that have a nested structure (eg hyperlink, user, taxonomy) are not supported at this time. Here is a link to the issue just in case they answer it later: https://github.com/microsoftgraph/microsoft-graph-docs/issues/1965

I do have a workaround for hyperlink fields that I am using. I changed the column on the SharePoint List that was previously a hyperlink to a "Single line of text" field. When a hyperlink is entered in a Single line text field, it is showing as a underlined and clickable link when you view the event in a browser. You can't use alternate text if you have a long and ugly URL like with the hyperlink field type, but it works!

Answer 1

Looks like the body has the values in reverse. You have your URL in the Description Field and the Description in the URL field. Try:

{
    "myUrl": {
        "Description": "google",
        "Url": "http://www.google.com"
    }
}