getIsolateGroup method Null safety

Future<IsolateGroup> getIsolateGroup(
  1. String isolateGroupId

The getIsolateGroup RPC is used to lookup an IsolateGroup object by its id.

If isolateGroupId refers to an isolate group which has exited, then the Expired Sentinel is returned.

IsolateGroup id is an opaque identifier that can be fetched from an IsolateGroup. List of active IsolateGroup's, for example, is available on VM object.

See IsolateGroup, VM.

This method will throw a SentinelException in the case a Sentinel is returned.


Future<IsolateGroup> getIsolateGroup(String isolateGroupId);