namespacegcs=::google::cloud::storage;using::google::cloud::StatusOr;[](gcs::Clientclient,std::stringconst&bucket_name,std::stringconst&object_name){std::stringconsttext="Lorem ipsum dolor sit amet";// For small uploads where the data is contiguous in memory use// `InsertObject()`. For more specific size recommendations see//     https://cloud.google.com/storage/docs/uploads-downloads#sizeautometadata=client.InsertObject(bucket_name,object_name,text);if(!metadata)throwstd::move(metadata).status();std::cout <<"Successfully wrote to object " <<metadata->name()            <<" its size is: " <<metadata->size() <<"\n";// For larger uploads, or uploads where the data is not contiguous in// memory, use `WriteObject()`. Consider using `std::ostream::write()` for// best performance.std::vector<std::string>v(100,text);gcs::ObjectWriteStreamstream=client.WriteObject(bucket_name,object_name);std::copy(v.begin(),v.end(),std::ostream_iterator<std::string>(stream));stream.Close();metadata=std::move(stream).metadata();if(!metadata)throwstd::move(metadata).status();std::cout <<"Successfully wrote to object " <<metadata->name()            <<" its size is: " <<metadata->size()            <<"\nFull metadata: " <<*metadata <<"\n";}

usingGoogle.Cloud.Storage.V1;usingSystem;usingSystem.IO;usingSystem.Text;publicclassUploadObjectFromMemorySample{publicvoidUploadObjectFromMemory(stringbucketName="unique-bucket-name",stringobjectName="file-name",stringcontents="Hello world!"){varstorage=StorageClient.Create();byte[]byteArray=Encoding.UTF8.GetBytes(contents);MemoryStreamstream=newMemoryStream(byteArray);storage.UploadObject(bucketName,objectName,"application/octet-stream",stream);Console.WriteLine($" {objectName} uploaded to bucket {bucketName} with contents: {contents}");}}

import("bytes""context""fmt""io""time""cloud.google.com/go/storage")// streamFileUpload uploads an object via a stream.funcstreamFileUpload(wio.Writer,bucket,objectstring)error{// bucket := "bucket-name"// object := "object-name"ctx:=context.Background()client,err:=storage.NewClient(ctx)iferr!=nil{returnfmt.Errorf("storage.NewClient: %w",err)}deferclient.Close()b:=[]byte("Hello world.")buf:=bytes.NewBuffer(b)ctx,cancel:=context.WithTimeout(ctx,time.Second*50)defercancel()// Upload an object with storage.Writer.wc:=client.Bucket(bucket).Object(object).NewWriter(ctx)wc.ChunkSize=0// note retries are not supported for chunk size 0.if_,err=io.Copy(wc,buf);err!=nil{returnfmt.Errorf("io.Copy: %w",err)}// Data can continue to be added to the file until the writer is closed.iferr:=wc.Close();err!=nil{returnfmt.Errorf("Writer.Close: %w",err)}fmt.Fprintf(w,"%v uploaded to %v.\n",object,bucket)returnnil}

importcom.google.cloud.storage.BlobId;importcom.google.cloud.storage.BlobInfo;importcom.google.cloud.storage.Storage;importcom.google.cloud.storage.StorageOptions;importjava.io.IOException;importjava.nio.charset.StandardCharsets;publicclassUploadObjectFromMemory{publicstaticvoiduploadObjectFromMemory(StringprojectId,StringbucketName,StringobjectName,Stringcontents)throwsIOException{// The ID of your GCP project// String projectId = "your-project-id";// The ID of your GCS bucket// String bucketName = "your-unique-bucket-name";// The ID of your GCS object// String objectName = "your-object-name";// The string of contents you wish to upload// String contents = "Hello world!";Storagestorage=StorageOptions.newBuilder().setProjectId(projectId).build().getService();BlobIdblobId=BlobId.of(bucketName,objectName);BlobInfoblobInfo=BlobInfo.newBuilder(blobId).build();byte[]content=contents.getBytes(StandardCharsets.UTF_8);// Optional: set a generation-match precondition to enable automatic retries, avoid potential// race// conditions and data corruptions. The request returns a 412 error if the// preconditions are not met.Storage.BlobTargetOptionprecondition;if(storage.get(bucketName,objectName)==null){// For a target object that does not yet exist, set the DoesNotExist precondition.// This will cause the request to fail if the object is created before the request runs.precondition=Storage.BlobTargetOption.doesNotExist();}else{// If the destination already exists in your bucket, instead set a generation-match// precondition. This will cause the request to fail if the existing object's generation// changes before the request runs.precondition=Storage.BlobTargetOption.generationMatch(storage.get(bucketName,objectName).getGeneration());}storage.create(blobInfo,content,precondition);System.out.println("Object "+objectName+" uploaded to bucket "+bucketName+" with contents "+contents);}}

/** * TODO(developer): Uncomment the following lines before running the sample. */// The ID of your GCS bucket// const bucketName = 'your-unique-bucket-name';// The contents that you want to upload// const contents = 'these are my contents';// The new ID for your GCS file// const destFileName = 'your-new-file-name';// Imports the Google Cloud Node.js client libraryconst{Storage}=require('@google-cloud/storage');// Creates a clientconststorage=newStorage();asyncfunctionuploadFromMemory(){awaitstorage.bucket(bucketName).file(destFileName).save(contents);console.log(`${destFileName} with contents${contents} uploaded to${bucketName}.`);}uploadFromMemory().catch(console.error);

use Google\Cloud\Storage\StorageClient;/** * Upload an object from memory buffer. * * @param string $bucketName The name of your Cloud Storage bucket. *        (e.g. 'my-bucket') * @param string $objectName The name of your Cloud Storage object. *        (e.g. 'my-object') * @param string $contents The contents to upload to the file. *        (e.g. 'these are my contents') */function upload_object_from_memory(    string $bucketName,    string $objectName,    string $contents): void {    $storage = new StorageClient();    if (!$stream = fopen('data://text/plain,' . $contents, 'r')) {        throw new \InvalidArgumentException('Unable to open file for reading');    }    $bucket = $storage->bucket($bucketName);    $bucket->upload($stream, [        'name' => $objectName,    ]);    printf('Uploaded %s to gs://%s/%s' . PHP_EOL, $contents, $bucketName, $objectName);}

fromgoogle.cloudimportstoragedefupload_blob_from_memory(bucket_name,contents,destination_blob_name):"""Uploads a file to the bucket."""# The ID of your GCS bucket# bucket_name = "your-bucket-name"# The contents to upload to the file# contents = "these are my contents"# The ID of your GCS object# destination_blob_name = "storage-object-name"storage_client=storage.Client()bucket=storage_client.bucket(bucket_name)blob=bucket.blob(destination_blob_name)blob.upload_from_string(contents)print(f"{destination_blob_name} with contents{contents} uploaded to{bucket_name}.")

# The ID of your GCS bucket# bucket_name = "your-unique-bucket-name"# The ID of your GCS object# file_name = "your-file-name"# The contents to upload to your file# file_content = "Hello, world!"require"google/cloud/storage"storage=Google::Cloud::Storage.newbucket=storage.bucketbucket_name,skip_lookup:truefile=bucket.create_fileStringIO.new(file_content),file_nameputs"Uploaded file#{file.name} to bucket#{bucket_name} with content:#{file_content}"