OptionalcacheEntity-set name → coarse capability flags advertised by Capabilities.* annotations.
OptionalcomplexComplex-type name → nested property metadata.
Entity-set name → declared entity type.
OptionalenumEnum-type name → underlying scalar and declared members.
Entity-type name → field metadata, including spatial typing hints.
Entity-type name → ordered key field names.
OptionalopenEntity types explicitly declared with CSDL OpenType="true".
SDK-shaped projection of an OData CSDL
$metadatadocument.