Why Meta Quest?
Design
Develop
API reference
Distribute and grow
Blog
Support
API reference
API reference
Select your platform
No SDKs available
No versions available
Overview
AudioClipAudioSource
ImageViewer
Lib
Meta
Conduit
Net
Voice
Voice
AboutWindow
Audio
Hub
INLPRequestOptions
INLPRequestResponseDecoder
INLPRequestResults
ITranscriptionRequestOptions
ITranscriptionRequestResults
IVoiceRequestOptions
IVoiceRequestResults
Logging
Logging
CorrelationID
ErrorCode
ErrorMitigator
ICoreLogger
IErrorMitigator
ILogScope
ILogSink
ILogWriter
ILoggerRegistry
IVLogger
IVLoggerFactory
LazyLogger
LogCategoryAttribute
LogEntry
LogScope
LogSink
LoggerOptions
LoggerRegistry
LoggingContext
RingDictionaryBuffer
UnityLogWriter
VLogger
VLoggerFactory
NLPRequest
NLPRequestEvents
NLPRequestResponseEvent
NLPRequestResponseValidatorEvent
NLayer
Net
Samples
TelemetryUtilities
TranscriptionRequest
TranscriptionRequestEvent
TranscriptionRequestEvents
UnityOpus
UserTranscriptionRequestEvent
VSDKHub
VoiceRequest
VoiceRequestEvents
Windows
WitAi
Oculus
Code samples
Downloads
Release notes
Supported platforms
Meta
VLogger Class
Extends
IVLogger
Properties
CorrelationID
CorrelationID
[Get]
Object Data for package-func
VLogger
( string category,
ILogSink
logSink )
string
GetDependenciesStructure
(
CorrelationID
? correlationID,
int depth )
Produce a structure of the correlations.
Parameters
correlationID
The starting correlation ID. If null, will start at current ID.
depth
The depth in the dependencies tree.
Returns
A string showing the tree structure of the correlation IDs.
Static Member Functions
static void
ClearBuffer
( )
Clears the log buffer.
Member Functions
void
Verbose
( string message,
object p1,
object p2,
object p3,
object p4,
string memberName,
string sourceFilePath,
int sourceLineNumber )
void
Verbose
( string message,
params object [] parameters )
void
Verbose
(
CorrelationID
correlationId,
string message,
params object [] parameters )
void
Info
( string message,
params object [] parameters )
void
Info
(
CorrelationID
correlationId,
string message,
params object [] parameters )
void
Info
( string message,
object p1,
object p2,
object p3,
object p4,
string memberName,
string sourceFilePath,
int sourceLineNumber )
void
Debug
( string message,
params object [] parameters )
void
Debug
( string message,
object p1,
object p2,
object p3,
object p4,
string memberName,
string sourceFilePath,
int sourceLineNumber )
void
Debug
(
CorrelationID
correlationId,
string message,
params object [] parameters )
void
Warning
( string message,
params object [] parameters )
void
Error
(
CorrelationID
correlationId,
ErrorCode
errorCode,
string message,
params object [] parameters )
void
Error
(
ErrorCode
errorCode,
string message,
params object [] parameters )
void
Error
(
CorrelationID
correlationId,
Exception exception,
ErrorCode
errorCode,
string message,
params object [] parameters )
void
Error
(
CorrelationID
correlationId,
string message,
params object [] parameters )
void
Error
( string message,
params object [] parameters )
void
Error
(
CorrelationID
correlationId,
Exception exception,
string message,
params object [] parameters )
void
Error
( Exception exception,
ErrorCode
errorCode,
string message,
params object [] parameters )
void
Error
( Exception exception,
string message,
params object [] parameters )
void
Warning
(
CorrelationID
correlationId,
string message,
params object [] parameters )
void
Correlate
(
CorrelationID
newCorrelationId,
CorrelationID
rootCorrelationId )
void
Log
(
CorrelationID
correlationId,
VLoggerVerbosity
verbosity,
string message,
params object [] parameters )
void
Log
(
CorrelationID
correlationId,
VLoggerVerbosity
verbosity,
Exception exception,
ErrorCode
errorCode,
string message,
params object [] parameters )
void
Log
(
CorrelationID
correlationId,
VLoggerVerbosity
verbosity,
ErrorCode
errorCode,
string message,
params object [] parameters )
ILogScope
Scope
(
VLoggerVerbosity
verbosity,
string message,
params object [] parameters )
ILogScope
Scope
(
CorrelationID
correlationId,
VLoggerVerbosity
verbosity,
string message,
params object [] parameters )
int
Start
(
CorrelationID
correlationId,
VLoggerVerbosity
verbosity,
string message,
params object [] parameters )
int
Start
(
VLoggerVerbosity
verbosity,
string message,
params object [] parameters )
void
End
( int sequenceId )
void
Flush
(
CorrelationID
correlationID )
void
Flush
( )
IEnumerable<
LogEntry
>
ExtractAllEntries
( )
Extract all the suppressed entries and returns them.
Returns
All the log entries.
Build with Meta
Social Technologies
Meta Horizon
AI
Worlds
About us
Careers
Research
Products
Virtual reality / Meta Horizon
Developer Blog
Download SDKs
Meta for Work
Programs
Start
Meta Horizon Creator Program
Discover
Why Meta Quest?
What is mixed reality?
Platforms and tools
2D apps for Meta Horizon OS
Devices
Meta Avatars
Success stories
Use cases
Support and legal
Developer policies
Legal
Privacy
Forums
Support
Build with Meta
Social Technologies
Meta Horizon
AI
Worlds
About us
Careers
Research
Products
Virtual reality / Meta Horizon
Developer Blog
Download SDKs
Meta for Work
Programs
Start
Meta Horizon Creator Program
Discover
Why Meta Quest?
What is mixed reality?
Platforms and tools
2D apps for Meta Horizon OS
Devices
Meta Avatars
Success stories
Use cases
Support and legal
Developer policies
Legal
Privacy
Forums
Support
Build with Meta
Social Technologies
Meta Horizon
AI
Worlds
About us
Careers
Research
Products
Virtual reality / Meta Horizon
Developer Blog
Download SDKs
Meta for Work
Programs
Start
Meta Horizon Creator Program
Discover
Why Meta Quest?
What is mixed reality?
Platforms and tools
2D apps for Meta Horizon OS
Devices
Meta Avatars
Success stories
Use cases
Support and legal
Developer policies
Legal
Privacy
Forums
Support
English (US)
© 2026 Meta