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