Console
    Start free

    Merge datastore entity

    Merge datastore entity

    Code sample

    Node.js

    To learn how to install and use the client library for Datastore mode, see Datastore mode client libraries . For more information, see the Datastore mode Node.js API reference documentation .

    To authenticate to Datastore mode, set up Application Default Credentials. For more information, see Set up authentication for a local development environment .

      async 
  
 function 
  
 merge 
 ( 
 taskId 
 , 
  
 description 
 ) 
  
 { 
  
 const 
  
 taskKey 
  
 = 
  
 datastore 
 . 
 key 
 ([ 
 'Task' 
 , 
  
 taskId 
 ]); 
  
 const 
  
 task 
  
 = 
  
 { 
  
 description 
 , 
  
 }; 
  
 try 
  
 { 
  
 await 
  
 datastore 
 . 
 merge 
 ({ 
  
 key 
 : 
  
 taskKey 
 , 
  
 data 
 : 
  
 task 
 , 
  
 }); 
  
 console 
 . 
 log 
 ( 
 `Task 
 ${ 
 taskId 
 } 
 description updated successfully.` 
 ); 
  
 } 
  
 catch 
  
 ( 
 err 
 ) 
  
 { 
  
 console 
 . 
 error 
 ( 
 'ERROR:' 
 , 
  
 err 
 ); 
  
 } 
 }

    What's next

    To search and filter code samples for other Google Cloud products, see the Google Cloud sample browser .
    Design a Mobile Site
    View Site in Mobile | Classic
    Share by: