Changes to GET /api/v1/:context_id/state

added the new optional query request parameter limit

added the non-success response with the status 503

added the required property context/actions to the response with the 200 status

added the required property identity/actions to the response with the 200 status

added the required property knowledge/actions to the response with the 200 status

added the required property truncated to the response with the 200 status

added the optional property context/attributes/items/source to the response with the 200 status

added the optional property context/relations/items/source to the response with the 200 status

added the optional property identity/attributes/items/source to the response with the 200 status

added the optional property identity/relations/items/source to the response with the 200 status

added the optional property knowledge/attributes/items/source to the response with the 200 status

added the optional property knowledge/relations/items/source to the response with the 200 status

removed the optional property context/attributes/items/source from the response with the 200 status

removed the optional property context/relations/items/source from the response with the 200 status

removed the optional property identity/attributes/items/source from the response with the 200 status

removed the optional property identity/relations/items/source from the response with the 200 status

removed the optional property knowledge/attributes/items/source from the response with the 200 status

removed the optional property knowledge/relations/items/source from the response with the 200 status