Graph - Semantic Label iconUrl is registered as unknownFutureValue

[bosteelsd]

Describe the bug

I am trying to set a schema for our custom external connector in Microsoft Graph but the semantic label iconUrl (which is required for information to be available to copilot) is registered as unknownFutureValue.

Expected behavior

the Label setup in code (iconUrl) should be the one that is in the schema afterwards.

How to reproduce

Create an externalConnection, and register a schema with the label iconUrl.
When you check the schema (for example with the graph api), the semantic label iconUrl will be registered as unknownFutureValue.

SDK Version

No response

Latest version known to work for scenario above?

No response

Known Workarounds

No response

Debug output

Click to expand log

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### Configuration

_No response_

### Other information

_No response_

[MartinM85]

You need to add the request header prefer:include-unknown-enum-members

Check the description of the labels property

https://learn.microsoft.com/en-us/graph/api/resources/externalconnectors-property?view=graph-rest-1.0#properties

[bosteelsd]

If you know how much time I spent on the documentation and never went on that page...
Thanks for the answer !