Description of an isolated world.
Embedder-specific auxiliary data likely matching {isDefault: boolean, type: 'default'|'isolated'|'worker', frameId: string}
Unique id of the execution context. It can be used to specify in which execution context script evaluation should be performed.
Human readable name describing given context.
Execution context origin.
A system-unique execution context identifier. Unlike the id, this is unique across multiple processes, so can be reliably used to identify specific context while backend performs a cross-process navigation.