// opaque to plugin. Plugin OpKernels need to use the accompanying C APIs to
// access coordination service functionalities.
TF_CAPI_EXPORT extern TF_CoordinationServiceAgent*
TF_GetCoordinationServiceAgent(TF_OpKernelContext* ctx);

// Returns true if the coordination service agent has been initialized.
TF_CAPI_EXPORT extern bool TF_CoordinationServiceIsInitialized(
    TF_CoordinationServiceAgent* agent);