A Directive can be adjacent to many parts of the GraphQL language, a __DirectiveLocation describes one such possible adjacencies.
Valid values
Location adjacent to an argument definition.
Location adjacent to an enum definition.
Location adjacent to an enum value definition.
Location adjacent to a field.
Location adjacent to a field definition.
Location adjacent to a fragment definition.
Location adjacent to a fragment spread.
Location adjacent to an inline fragment.
Location adjacent to an input object field definition.
Location adjacent to an input object type definition.
Location adjacent to an interface definition.
Location adjacent to a mutation operation.
Location adjacent to an object type definition.
Location adjacent to a query operation.
Location adjacent to a scalar definition.
Location adjacent to a schema definition.
Location adjacent to a subscription operation.
Location adjacent to a union definition.
Location adjacent to a variable definition.