Currently there's no restriction on which primitive types can be used for key properties; yet Edm.Stream doesn't really make sense, Edm.Binary is dubious, and Edm.Double, Edm.Single, and the Edm.Geo types are problematic when used in keys.
Currently there's no restriction on which primitive types can be used for key properties; yet Edm.Stream doesn't really make sense, Edm.Binary is dubious, and Edm.Double, Edm.Single, and the Edm.Geo types are problematic when used in keys.