public OperationCallSettings.Builder<DeleteEndpointRequest, Empty, DeleteOperationMetadata>
        deleteEndpointOperationSettings() {
      return deleteEndpointOperationSettings;
    }
Returns the builder for the settings used for calls to deleteEndpoint.
java-vertexai/google-cloud-vertexai/src/main/java/com/google/cloud/vertexai/api/stub/EndpointServiceStubSettings.java