It should be disclosed that PrimaryKey(nameof() is a EF Core #7 only attribute

[StijnOttenVMT]

In this page it says

You can also configure multiple properties to be the key of an entity - this is known as a composite key. Conventions will only set up a composite key in specific cases - like for an owned type collection.

And then show this code

[PrimaryKey(nameof(State), nameof(LicensePlate))]
Internal class Car
{
    public string State { get; set; }
    public string LicensePlate { get; set; }

    public string Make { get; set; }
    public string Model { get; set; }
}

But the PrimaryKey attribute is not part of EF Core.

Either this code block should be removed and only show the Fluent API code or there should be a note/comment added that PrimaryKey attribute is not part of EF Core and then a link to the correct package. (Tbh best solution i feel like is adding it to EF Core, but code first and only then documentation)

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Document Details

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• ID: d0a084df-15c4-ab25-26ca-83c8bdf6f026
• Version Independent ID: f1fba5b2-eb2e-da0a-fce0-d492855c1777
• Content: Keys - EF Core
• Content Source: entity-framework/core/modeling/keys.md
• Product: entity-framework
• Technology: entity-framework-core
• GitHub Login: @AndriySvyryd
• Microsoft Alias: avickers

[StijnOttenVMT]

Sorry was unaware this was part of the revision 7.0 update. But tbh things like ASP net core have revisions in their doc maybe EF Core should too

[roji]

@StijnOttenVMT we've discussed this in the past, and decided that it's better to have a single version of the docs, and to call out in specific places where a new API was introduced, etc. I've submitted #4136 to do that here.