Provides means to cleanup after the call. If the call has already finished normally (request stream has been completed and call result has been received), doesn't do anything. Otherwise, requests cancellation of the call which should terminate all pending async operations associated with the call. As a result, all resources being used by the call should be released eventually.

Determines whether the specified object is equal to the current object.

Allows awaiting this object directly.

Serves as the default hash function.

Gets the call status if the call has already finished. Throws InvalidOperationException otherwise.

Gets the call trailing metadata if the call has already finished. Throws InvalidOperationException otherwise.

Gets the Type of the current instance.

Returns a string that represents the current object.