def sample_add_context_children():
                # Create a client
                client = aiplatform_v1.MetadataServiceClient()

                # Initialize request argument(s)
                request = aiplatform_v1.AddContextChildrenRequest(
                    context="context_value",
                )

                # Make the request
                response = client.add_context_children(request=request)

                # Handle the response
                print(response)