Add loose_id field. (#138)

* Add field used by Go SDK

* Fix problems caused by an optional field

* Fix linter error

* Update to match final changes in the Go SDK

* Pass in proper value into super class

src/arcaflow_plugin_sdk/schema.py

@@ -2522,6 +2522,12 @@ class ObjectSchema(_JSONSchemaGenerator, _OpenAPIGenerator):
         _name("Properties"),
         _description("Properties of this object."),
     ]
+    id_unenforced: typing.Annotated[
+        typing.Optional[bool],
+        _name("ID Unenforced"),
+        _description("If true, the ID does not need to match another object "
+                     "for them to be considered compatible."),
+    ] = None
 
     def _to_jsonschema_fragment(
         self, scope: typing.ForwardRef("ScopeSchema"), defs: _JSONSchemaDefs
@@ -4887,13 +4893,14 @@ class ObjectType(ObjectSchema, AbstractType, Generic[ObjectT]):
     You can now use the object_type to unserialize, validate, and serialize properties.
     """  # noqa: E501
 
-    _cls: Type[ObjectT]
-    properties: Dict[str, PropertyType]
+    _cls: Type[ObjectT] = None
+    properties: Dict[str, PropertyType] = None
+    id_unenforced: Optional[bool] = None
 
     def __init__(
         self, cls: Type[ObjectT], properties: Dict[str, PropertyType]
     ):
-        super().__init__(cls.__name__, properties)
+        super().__init__(cls.__name__, properties, self.id_unenforced)
         self._cls = cls
         self._validate_config(cls, properties)