Logging client libraries

<dependencyManagement>
 <dependencies>
 <dependency>
 <groupId>com.google.cloud</groupId>
 <artifactId>libraries-bom</artifactId>
 <version>26.55.0</version>
 <type>pom</type>
 <scope>import</scope>
 </dependency>
 </dependencies>
</dependencyManagement>
<dependencies>
 <dependency>
 <groupId>com.google.cloud</groupId>
 <artifactId>google-cloud-logging</artifactId>
 </dependency>
 <!-- ...
</dependencies>

<dependency>
 <groupId>com.google.cloud</groupId>
 <artifactId>google-cloud-logging</artifactId>
 <version>3.21.3</version>
</dependency>

implementation platform('com.google.cloud:libraries-bom:26.69.0')
implementation 'com.google.cloud:google-cloud-logging'

libraryDependencies += "com.google.cloud" % "google-cloud-logging" % "3.23.6"

#include"google/cloud/logging/v2/logging_service_v2_client.h"
#include"google/cloud/project.h"
#include <iostream>
intmain(intargc,char*argv[])try{
if(argc!=2){
std::cerr << "Usage: " << argv[0] << " project-id\n";
return1;
}
namespacelogging=::google::cloud::logging_v2;
autoclient=logging::LoggingServiceV2Client(
logging::MakeLoggingServiceV2Connection());
autoconstproject=google::cloud::Project(argv[1]);
for(autol:client.ListLogs(project.FullName())){
if(!l)throwstd::move(l).status();
std::cout << *l << "\n";
}
return0;
}catch(google::cloud::Statusconst&status){
std::cerr << "google::cloud::Status thrown: " << status << "\n";
return1;
}

usingSystem;
// Imports the Google Cloud Logging client library
usingGoogle.Cloud.Logging.V2 ;
usingGoogle.Cloud.Logging.Type ;
usingSystem.Collections.Generic;
usingGoogle.Api ;
namespaceGoogleCloudSamples
{
publicclassQuickStart
{
publicstaticvoidMain(string[]args)
{
// Your Google Cloud Platform project ID.
stringprojectId="YOUR-PROJECT-ID";
// Instantiates a client.
varclient=LoggingServiceV2Client .Create ();
// Prepare new log entry.
LogEntry logEntry=newLogEntry ();
stringlogId="my-log";
LogName logName=newLogName (projectId,logId);
logEntry.LogNameAsLogName =logName;
logEntry.Severity =LogSeverity .Info ;
// Create log entry message.
stringmessage="Hello World!";
stringmessageId=DateTime.Now.Millisecond.ToString();
TypemyType=typeof(QuickStart);
stringentrySeverity=logEntry.Severity .ToString().ToUpper();
logEntry.TextPayload =
$"{messageId} {entrySeverity} {myType.Namespace}.LoggingSample - {message}";
// Set the resource type to control which GCP resource the log entry belongs to.
// See the list of resource types at:
// https://cloud.google.com/logging/docs/api/v2/resource-list
// This sample uses resource type 'global' causing log entries to appear in the 
// "Global" resource list of the Developers Console Logs Viewer:
// https://console.cloud.google.com/logs/viewer
MonitoredResource resource=newMonitoredResource
{
Type="global"
};
// Create dictionary object to add custom labels to the log entry.
IDictionary<string,string>entryLabels=newDictionary<string,string>();
entryLabels.Add ("size","large");
entryLabels.Add ("color","red");
// Add log entry to collection for writing. Multiple log entries can be added.
IEnumerable<LogEntry>logEntries=newLogEntry []{logEntry};
// Write new log entry.
client.WriteLogEntries(logName,resource,entryLabels,logEntries);
Console.WriteLine("Log Entry created.");
}
}
}

// Sample logging-quickstart writes a log entry to Cloud Logging.
packagemain
import(
"context"
"fmt"
"log"
"cloud.google.com/go/logging"
)
funcmain(){
ctx:=context.Background()
// Sets your Google Cloud Platform project ID.
projectID:="YOUR_PROJECT_ID"
// Creates a client.
client,err:=logging.NewClient(ctx,projectID)
iferr!=nil{
log.Fatalf("Failed to create client: %v",err)
}
// Sets the name of the log to write to.
logName:="my-log"
// Selects the log to write to.
logger:=client.Logger(logName)
// Sets the data to log.
text:="Hello, world!"
// Adds an entry to the log buffer.
logger.Log (logging.Entry {Payload:text})
// Closes the client and flushes the buffer to the Cloud Logging
// service.
iferr:=client.Close();err!=nil{
log.Fatalf("Failed to close client: %v",err)
}
fmt.Printf("Logged: %v\n",text)
}

importcom.google.cloud.MonitoredResource ;
importcom.google.cloud.logging.LogEntry ;
importcom.google.cloud.logging.Logging ;
importcom.google.cloud.logging.LoggingOptions ;
importcom.google.cloud.logging.Payload.StringPayload;
importcom.google.cloud.logging.Severity ;
importjava.util.Collections;
/**
 * This sample demonstrates writing logs using the Cloud Logging API. The library also offers a
 * java.util.logging Handler `com.google.cloud.logging.LoggingHandler` Logback integration is also
 * available :
 * https://github.com/googleapis/google-cloud-java/tree/master/google-cloud-clients/google-cloud-contrib/google-cloud-logging-logback
 * Using the java.util.logging handler / Logback appender should be preferred to using the API
 * directly.
 */
publicclass QuickstartSample{
/** Expects a new or existing Cloud log name as the first argument. */
publicstaticvoidmain(String ...args)throwsException{
// The name of the log to write to
String logName=args[0];// "my-log";
String textPayload="Hello, world!";
// Instantiates a client
try(Logging logging=LoggingOptions .getDefaultInstance().getService()){
LogEntry entry=
LogEntry .newBuilder(StringPayload.of(textPayload))
.setSeverity(Severity .ERROR)
.setLogName(logName)
.setResource(MonitoredResource .newBuilder("global").build())
.build();
// Writes the log entry asynchronously
logging.write(Collections.singleton(entry));
// Optional - flush any pending log entries just before Logging is closed
logging.flush();
}
System.out.printf("Logged: %s%n",textPayload);
}
}

// Imports the Google Cloud client library
const{Logging}=require('@google-cloud/logging');
asyncfunctionquickstart(
projectId='YOUR_PROJECT_ID',// Your Google Cloud Platform project ID
logName='my-log'// The name of the log to write to
){
// Creates a client
constlogging=newLogging ({projectId});
// Selects the log to write to
constlog=logging.log(logName);
// The data to write to the log
consttext='Hello, world!';
// The metadata associated with the entry
constmetadata={
resource:{type:'global'},
// See: https://cloud.google.com/logging/docs/reference/v2/rest/v2/LogEntry#logseverity
severity:'INFO',
};
// Prepares a log entry
constentry=log.entry(metadata,text);
asyncfunctionwriteLog(){
// Writes the log entry
awaitlog.write(entry);
console.log(`Logged: ${text}`);
}
writeLog();
}

# Includes the autoloader for libraries installed with composer
require __DIR__ . '/vendor/autoload.php';
# Imports the Google Cloud client library
use Google\Cloud\Logging\LoggingClient;
# Your Google Cloud Platform project ID
$projectId = 'YOUR_PROJECT_ID';
# Instantiates a client
$logging = new LoggingClient([
 'projectId' => $projectId
]);
# The name of the log to write to
$logName = 'my-log';
# Selects the log to write to
$logger = $logging->logger($logName);
# The data to log
$text = 'Hello, world!';
# Creates the log entry
$entry = $logger->entry($text);
# Writes the log entry
$logger->write($entry);
echo 'Logged ' . $text;

# Imports the Google Cloud client library
fromgoogle.cloudimport logging
# Instantiates a client
logging_client = logging.Client ()
# The name of the log to write to
log_name = "my-log"
# Selects the log to write to
logger = logging_client.logger (log_name)
# The data to log
text = "Hello, world!"
# Writes the log entry
logger.log_text(text)
print("Logged: {}".format(text))

# Imports the Google Cloud client library
require"google/cloud/logging"
# Instantiates a client
logging=Google::Cloud::Logging .new
# Prepares a log entry
entry=logging.entry
# payload = "The data you want to log"
entry.payload =payload
# log_name = "The name of the log to write to"
entry.log_name=log_name
# The resource associated with the data
entry.resource.type="global"
# Writes the log entry
logging.write_entriesentry
puts"Logged #{entry.payload }"