InstanceIdentitySchema

Ec2Metadata

InstanceIdentityUri

Ec2Metadata

InstanceMetadataSchema

GceMetadata

InstanceMetadataUri

GceMetadata

InternetOfThings

scalatracker

initializeContextRequest

Ec2Metadata GceMetadata

input

AsyncBatchEmitter AsyncEmitter SyncEmitter TEmitter

invokeCallback

TEmitter

isFailed

CollectorRequest