Content: {"error":{"code":"0x80072560","message":"The user is not a member of the organization."}}

[InnovationUnplugged]

Hi,
I am able to obtain teh token with this code snippet but when i use it to call a Dynamics365 WhoAmI web service i get this:
Token acquired
Failed to call the Web Api: Forbidden
Content: {"error":{"code":"0x80072560","message":"The user is not a member of the organization."}}

I followed your blog but this is what i get - can you please help?

Kind regards
Piotr

[mohsinonxrm]

@InnovationUnplugged , sorry for the very late reply.
Did you try to add the app registration as an application user and assigned a security role to it?

[antonioogom]

I have the same problem "0x80072560" "The user is not a member of the organization."

[mohsinonxrm]

@antonioogom , did you add the App Registration as an Application User in Dataverse Environment and assigned a security role?

Also, this repo is 4 years old and I should probably either update it or archive it.

If you have a .net framework/dotnet core or dotnet 6 onwards application, you should use the Microsoft's support PowerPlatform Dataverse Client:
https://github.com/microsoft/PowerPlatform-DataverseServiceClient