import{Logging}from'@google-cloud/logging';import{LogOptions}from'@google-cloud/logging/build/src/log';constoptions:LogOptions={maxEntrySize:256,jsonFieldsToTruncate:['jsonPayload.fields.metadata.structValue.fields.custom.stringValue',],defaultWriteDeleteCallback:(err:any)=>{if(err){console.log('Error: '+err);}},};constlogging=newLogging();constlog=logging.log('syslog',options);

const{Logging}=require('@google-cloud/logging');constlogging=newLogging();constlog=logging.log('my-log');constentry=log.entry('gce_instance',{instance:'my_instance'});log.alert(entry,(err,apiResponse)=>{});//-// If the callback is omitted, we'll return a Promise.//-log.alert(entry).then(data=>{constapiResponse=data[0];});

const{Logging}=require('@google-cloud/logging');constlogging=newLogging();constlog=logging.log('my-log');constentry=log.entry('gce_instance',{instance:'my_instance'});log.critical(entry,(err,apiResponse)=>{});//-// If the callback is omitted, we'll return a Promise.//-log.critical(entry).then(data=>{constapiResponse=data[0];});

const{Logging}=require('@google-cloud/logging');constlogging=newLogging();constlog=logging.log('my-log');constentry=log.entry('gce_instance',{instance:'my_instance'});log.debug(entry,(err,apiResponse)=>{});//-// If the callback is omitted, we'll return a Promise.//-log.debug(entry).then(data=>{constapiResponse=data[0];});

const{Logging}=require('@google-cloud/logging');constlogging=newLogging();constlog=logging.log('my-log');log.delete((err,apiResponse)=>{if(!err){// The log was deleted.}});//-// If the callback is omitted, we'll return a Promise.//-log.delete().then(data=>{constapiResponse=data[0];});

// Imports the Google Cloud client libraryconst{Logging}=require('@google-cloud/logging');// Creates a clientconstlogging=newLogging();/**   * TODO(developer): Uncomment the following line to run the code.   */// const logName = 'Name of the log to delete, e.g. my-log';constlog=logging.log(logName);asyncfunctiondeleteLog(){// Deletes a logger and all its entries.// Note that a deletion can take several minutes to take effect.// See https://googleapis.dev/nodejs/logging/latest/Log.html#deleteawaitlog.delete();console.log(`Deleted log:${logName}`);}deleteLog();

const{Logging}=require('@google-cloud/logging');constlogging=newLogging();constlog=logging.log('my-log');constentry=log.entry('gce_instance',{instance:'my_instance'});log.emergency(entry,(err,apiResponse)=>{});//-// If the callback is omitted, we'll return a Promise.//-log.emergency(entry).then(data=>{constapiResponse=data[0];});

const{Logging}=require('@google-cloud/logging');constlogging=newLogging();constlog=logging.log('my-log');constmetadata={resource:{type:'gce_instance',labels:{zone:'global',instance_id:'3'}}};constentry=log.entry(metadata,{delegate:'my_username'});entry.toJSON();// {//   logName: 'projects/grape-spaceship-123/logs/syslog',//   resource: {//     type: 'gce_instance',//     labels: {//       zone: 'global',//       instance_id: '3'//     }//   },//   jsonPayload: {//     delegate: 'my_username'//   }// }

const{Logging}=require('@google-cloud/logging');constlogging=newLogging();constlog=logging.log('my-log');constentry=log.entry('gce_instance',{instance:'my_instance'});log.error(entry,(err,apiResponse)=>{});//-// If the callback is omitted, we'll return a Promise.//-log.error(entry).then(data=>{constapiResponse=data[0];});

const{Logging}=require('@google-cloud/logging');constlogging=newLogging();constlog=logging.log('my-log');log.getEntries((err,entries)=>{// `entries` is an array of Cloud Logging entry objects.// See the `data` property to read the data from the entry.});//-// To control how many API requests are made and page through the results// manually, set `autoPaginate` to `false`.//-functioncallback(err,entries,nextQuery,apiResponse){if(nextQuery){// More results exist.log.getEntries(nextQuery,callback);}}log.getEntries({autoPaginate:false},callback);//-// If the callback is omitted, we'll return a Promise.//-log.getEntries().then(data=>{constentries=data[0];});

const{Logging}=require('@google-cloud/logging');constlogging=newLogging();constlog=logging.log('my-log');log.getEntriesStream().on('error',console.error).on('data',entry=>{// `entry` is a Cloud Logging entry object.// See the `data` property to read the data from the entry.}).on('end',function(){// All entries retrieved.});//-// If you anticipate many results, you can end a stream early to prevent// unnecessary processing and API requests.//-log.getEntriesStream().on('data',function(entry){this.end();});

const{Logging}=require('@google-cloud/logging');constlogging=newLogging();constlog=logging.log('my-log');constentry=log.entry('gce_instance',{instance:'my_instance'});log.info(entry,(err,apiResponse)=>{});//-// If the callback is omitted, we'll return a Promise.//-log.info(entry).then(data=>{constapiResponse=data[0];});

const{Logging}=require('@google-cloud/logging');constlogging=newLogging();constlog=logging.log('my-log');constentry=log.entry('gce_instance',{instance:'my_instance'});log.notice(entry,(err,apiResponse)=>{});//-// If the callback is omitted, we'll return a Promise.//-log.notice(entry).then(data=>{constapiResponse=data[0];});

const{Logging}=require('@google-cloud/logging');constlogging=newLogging();constlog=logging.log('my-log');log.tailEntries().on('error',console.error).on('data',resp=>{console.log(resp.entries);console.log(resp.suppressionInfo);}).on('end',function(){// All entries retrieved.});//-// If you anticipate many results, you can end a stream early to prevent// unnecessary processing and API requests.//-log.tailEntries().on('data',function(entry){this.end();});

const{Logging}=require('@google-cloud/logging');constlogging=newLogging();constlog=logging.log('my-log');constentry=log.entry('gce_instance',{instance:'my_instance'});log.warning(entry,(err,apiResponse)=>{});//-// If the callback is omitted, we'll return a Promise.//-log.warning(entry).then(data=>{constapiResponse=data[0];});

constentry=log.entry('gce_instance',{instance:'my_instance'});log.write(entry,(err,apiResponse)=>{if(!err){// The log entry was written.}});//-// You may also pass multiple log entries to write.//-constsecondEntry=log.entry('compute.googleapis.com',{user:'my_username'});log.write([entry,secondEntry],(err,apiResponse)=>{if(!err){// The log entries were written.}});//-// To save some steps, you can also pass in plain values as your entries.// Note, however, that you must provide a configuration object to specify// the resource.//-constentries=[{user:'my_username'},{home:process.env.HOME}];constoptions={resource:'compute.googleapis.com'};log.write(entries,options,(err,apiResponse)=>{});//-// If the callback is omitted, we'll return a Promise.//-log.write(entries).then(data=>{constapiResponse=data[0];});

const{Logging}=require('@google-cloud/logging');constlogging=newLogging();/**   * TODO(developer): Uncomment the following line and replace with your values.   */// const logName = 'my-log';constlog=logging.log(logName);// A text log entryconsttext_entry=log.entry('Hello world!');// A json log entry with additional contextconstmetadata={severity:'WARNING',labels:{foo:'bar',},// A default log resource is added for some GCP environments// This log resource can be overwritten per spec:// https://cloud.google.com/logging/docs/reference/v2/rest/v2/MonitoredResourceresource:{type:'global',},};constmessage={name:'King Arthur',quest:'Find the Holy Grail',favorite_color:'Blue',};constjson_Entry=log.entry(metadata,message);asyncfunctionwriteLogEntry(){// Asynchronously write the log entryawaitlog.write(text_entry);// Asynchronously batch write the log entriesawaitlog.write([text_entry,json_Entry]);// Let the logging library dispatch logslog.write(text_entry);console.log(`Wrote to${logName}`);}writeLogEntry();

// [START logging_http_request]/*  const projectId = 'YOUR_PROJECT_ID'; // Your Google Cloud Platform project ID  const logName = 'my-log'; // The name of the log to write to  const requestMethod = 'GET'; // GET, POST, PUT, etc.  const requestUrl = 'http://www.google.com';  const status = 200;  const userAgent = `my-user-agent/1.0.0`;  const latencySeconds = 3;  const responseSize = 256; // response size in bytes.  */// Imports the Google Cloud client libraryconst{Logging}=require('@google-cloud/logging');// Creates a clientconstlogging=newLogging({projectId});// Selects the log to write toconstlog=logging.log(logName);// The data to write to the logconsttext='Hello, world!';// The metadata associated with the entryconstmetadata={resource:{type:'global'},httpRequest:{requestMethod,requestUrl,status,userAgent,latency:{seconds:latencySeconds,},responseSize,},};// Prepares a log entryconstentry=log.entry(metadata,text);// Writes the log entryasyncfunctionwriteLog(){awaitlog.write(entry);console.log(`Logged:${text}`);}writeLog();