Have an abstract parent object type. Will call it object type A. Child object types of A are object types B and C which have objects in them respectively. There is another object type M that as an attribute which references the parent Object type A and has the setting to include children turned on. No issues within Jira of making the needed connections.
Running into an issue with an API in trying to reference the objects from M. The API uses the objecttypeid of object type A in it's query and is not able to find the objects which are in Object types B and C. Is there anyway the Post query should be structured to find the objects in the children object types B and C?