2, last published: 6 years ago. For example, when you perform a multipart upload by using the low-level API operations, you need to use an operation to initiate the upload, another operation to upload parts, and a final operation to complete the upload. Use whichever class is most convenient. 145 documentation. I use FileInterceptor and UploadedFile decorator to capture the file request. txt) in an S3 bucket with string contents: import boto3. Make sure to configure the bucket's permissions to allow By default, Amazon S3 now applies server-side encryption with Amazon S3 managed keys (SSE-S3) as the base level of encryption for every bucket in Amazon S3. You want to do it a smarter way. BytesIO() w = io. The following code examples show how to: Create a bucket and upload a file to it. file; var s3bucket = new AWS. Open the Cyberduck client. Use multiple threads for uploading parts of large objects in parallel. Jun 6, 2019 · How to check if boto3 S3. Amazon S3 (Simple Storage Service) is a web service offered by Amazon Web Services (AWS). Toggle Light / Dark / Auto color theme. If transmission of any part fails, you can retransmit that part without affecting other parts. py. cd aws-s3 npm i aws-sdk npm i -D @types/multer. :param max_concurrency: The maximum number of threads that will be making requests to perform a transfer. Otherwise returns None. It implements the same interface as the existing S3 async client and offers improved throughput out-of-the-box. js application. Going forward, we’ll use the AWS SDK for Java to create, list, and delete S3 buckets. client('s3'). client('s3') csv_buffer = io. The s3. You can see this action in context in the following code examples: using System; using System. Jul 18, 2016 · The advantage to using AWS SDK upload() over putObject() is as below: If the reported MD5 upon upload completion does not match, it retries. Jul 11, 2013 · I'm implementing a direct file upload from client machine to Amazon S3 via REST API using only JavaScript, without any server-side code. I'm trying to create a lambda that makes an . Screenshots. The Speed Comparison tool uses multipart upload to transfer a file from your browser to various AWS Regions with and without Amazon S3 transfer acceleration. 438. j. For more information, see Uploading an object using multipart upload. Each part is a contiguous portion of the object's data. 10,000. PDF RSS. After all parts of your object are uploaded, Amazon S3 To use a high-level aws s3 command for your multipart upload, run the following command: $ aws s3 cp large_test_file s3://DOC-EXAMPLE-BUCKET/. File transfer configuration #. Note: There is a SimpleS3Client that might be easier to work with for common use cases. Your program appears to be assuming that the to_csv () function returns the name of the resulting file, but the to_csv () documentation says: If path_or_buf is None, returns the resulting csv format as a string. I have also tried aws-sdk. After following the guide, you should have a working barebones system, allowing your users to upload files to S3. This Amazon S3 client for Mac allows connecting and fully working with any remote server/cloud computing services as if you were managing a regular folder. Upon completion, S3 combines the smaller pieces into the original larger object. When adding a new object, you can use headers to grant ACL-based permissions to individual Amazon Web Services accounts or to predefined groups defined by Amazon S3. Amazon Simple Storage Service (Amazon S3) is an object storage service that offers industry-leading scalability, data availability, security, and performance. As you can see, the script uses put_object: client. """Upload a file to an S3 bucket :param file_name: File to For more information about signing, see Authenticating Requests (Amazon Web Services Signature Version 4) in the Amazon S3 User Guide. I am looking for something like this: Filename (str) – The path to the file to upload. Jun 19, 2019 · The only you need is a TextIOWrapper, as to_csv expects a string while upload_fileobj expects bytes. Then, we can call the S3Client’s createMultipartUpload () method. upload_part – Uploads a part in a multipart upload. To create a signature, I must use my May 4, 2016 · AWS Access Key ID and Secret Key set up (typically stored at ~/. You can upload these object parts independently and in any order. Mar 24, 2016 · You can use PresignedUrlUploadObject to allow users to upload objects. S3. This is an expiring URL and you can set the TTL. client; Invoke the put_object() method from the client. If you want to upload a 1 Gb file, you really don't want to put that file in memory before uploading. Permissions. $ aws s3 ls <target> [--options] For a few common options to use with this command, and examples, see Frequently used options for s3 commands. The upload_file method accepts a file name, a bucket name, and an object name. 4. Sep 1, 2009 · While several of the mentioned client tools offer useful advanced features and/or a different approach to usability still, you can nowadays achieve most goals immediately and conveniently by means of Amazon's very own AWS Management Console, which allows you to Access and manage Amazon’s growing suite of infrastructure web services through a simple and intuitive, web-based user interface. Use the AWS CLI to make Amazon S3 API calls. We recommend that you migrate to AWS SDK for Java v2. S3; using Amazon. aws s3 cp c:\sync\logs\log1. To specify the data source, you add the request header x-amz-copy-source in your request. AWS Documentation Amazon Simple Storage Service (S3) User Guide. :return: None. I can't find how to add server side encryption to the file_upload method. transfer. Jan 19, 2015 · Everything works except that my file paramters do not seem appropriate. The MinIO Client mc command line tool provides a modern alternative to UNIX commands like ls, cat, cp, mirror, and diff with support for both filesystems and Amazon S3-compatible cloud storage services. We need to go over the steps on how to create a virtual environment for Boto3 S3. This example provides a sample POST policy and a form that you can use to upload a file. The following code examples show how to use PutObject. aws/credentials. It returns a CreateMultipartUploadResponse object. To copy the URL to the clipboard, choose Copy. client('s3') client. To specify a byte range, you add the request header x-amz-copy-source-range in your request. To upload a part from an existing object, you use the UploadPartCopy operation. Jan 15, 2021 · Jan's answer above worked for me with multi-part uploads, but one bugfix was required (working with v3. Amazon S3 also allows you to specify the server-side encryption method when uploading objects. By following this guide, you will learn how to use features of S3 client that are unique to the SDK, specifically the generation and use of pre-signed URLs, pre-signed POSTs, and the use of the transfer manager. There is no minimum size limit on the last part of your multipart upload. Part numbers. Delete the bucket objects and the bucket. The management operations are performed by using Jul 24, 2023 · Step 1: Set Up AWS S3 Bucket. The function retrieves the S3 bucket name and object key from the event parameter and calls the Amazon S3 API to retrieve and log the content type of the object. Oct 31, 2016 · You no longer have to convert the contents to binary before writing to the file in S3. It comes with support for Amazon S3, but also supports OpenStack Swift, Backblaze B2, Microsoft Azure & OneDrive, Google Drive and Dropbox accounts. upload_fileobj(csv_buffer, bucket, key) S3 Assemble is an Electron-based GUI client for Amazon S3. Create a presigned URL for Amazon S3 using an AWS SDK. Amazon S3 provides cloud storage through web service interfaces ( REST, SOAP, and BitTorrent). When you no longer need an object or a bucket, you can clean up these resources. html file and uploads it to S3. Boto3 is the name of the Python SDK for AWS. I've attempted to use async/await with s3. Using Amazon S3 with the AWS Command Line Interface in the AWS Command Line Interface User Guide. session = boto3. Start using s3-sync-client in your project by running `npm i s3-sync-client`. xml s3://atasync1/. You can also use other aws s3 commands that involve uploading objects into an S3 bucket. The nature of s3. Sep 1, 2016 · 2,08011524. S3({params: {Bucket: 'mybucketname'}}); s3bucket. I'm trying to perform an image upload to aws s3 using multer-s3 on NestJS API. It works when the file was created on disk, then I can upload it like so: boto3. Oct 26, 2016 · Here is the entire Python s3_upload. . html') upload_part_copy #. I am using Amazon S3 sdk to upload from nodejs to s3. For example, to upload the file c:\sync\logs\log1. Multipart upload allows you to upload a single object as a set of parts. boto3 has put_object method for s3 client, where you specify the key as "your_folder_name/", see example below: import boto3. File transfer configuration - Boto3 1. You can see this action in context in the following code examples: MinIO Client. Do I have to learn Python in order to be able to do this, or is there a method in Boto to do this Amazon S3. 5 MiB to 5 GiB. Threading. List buckets and objects. The following code examples show how to create a presigned URL for Amazon S3 and upload an object. The following example creates a new text file (called newfile. Jul 28, 2020 · To upload a file to S3, you’ll need to provide two arguments (source and destination) to the aws s3 cp command. The upload_file (filename, bucket, key) command expects the name of a file to upload from your local disk. For more information on Signature Version 4, see Signature Version 4 Signing Process. It transfers objects to and from Amazon Simple Storage Service (Amazon S3) with enhanced performance and reliability by automatically using Amazon S3's multipart upload API and byte-range fetches. One of its core components is S3, the object storage service offered by AWS. The S3 API reference groups each of its Actions and Data Types into three sets: Amazon S3, Amazon S3 Control, and Amazon S3 on Outposts. 614. js provides a modern client to perform S3 sync operations between file systems and S3 buckets in the spirit of the official AWS CLI command. upload_file('index. AsyncAws has implemented the most popular API clients. It will allow you to effortlessly download or upload all the important data and manage your storage requirements without any issues. x. In response to your initiate request, Amazon S3 returns an upload ID, a unique identifier that you must include in your upload part request. Latest version: 4. . S3cmd (s3cmd) is a free command line tool and client for uploading, retrieving and managing data in Amazon S3 and other cloud storage service providers that use the S3 protocol, such as Google Cloud Storage or DreamHost DreamObjects. There is no functional distinction between the three sets. Maximum number of multipart uploads returned in a list multipart uploads request. upload_part_copy – Uploads a part by copying data S3 API Reference. This example uses the command aws s3 cp to automatically perform a multipart upload when the object is large. AWS SDK for JavaScript S3 Client for Node. Apr 9, 2019 · import boto3 client = boto3. Aug 29, 2023 · We can do this using the AWS management console or by using Node. In the examples below, we are going to upload the local file named file_small. So far what I have is: @Post() @UseInterceptors(FileInterceptor('file', multerOptions)) uploadImage(@UploadedFile() file) {. import boto3 def hello_s3 (): """ Use the AWS SDK for Python (Boto3) to create an Amazon Simple Storage Service (Amazon S3) resource and list the buckets in your account. General purpose bucket permissions - For information about the permissions required to use the multipart upload API, see Multipart upload and permissions in the Amazon S3 User Guide. This guide includes information on how to implement the client-side and app-side code to form the complete system. The following code examples show you how to perform actions and implement common scenarios by using the AWS SDK for JavaScript (v3) with Amazon S3. It is also ideal for batch scripts and AUTO_RESOLVE_TRANSFER_CLIENT,): """Configuration object for managed S3 transfers:param multipart_threshold: The transfer size threshold for which multipart uploads, downloads, and copies will automatically be triggered. Choose the Generate button. I now want to upload files directly to s3 using the file_upload method. 0 of @aws-sdk/client-s3), as the response headers of the PUT request were not being parsed correctly. Note: After you initiate multipart upload and upload one or more parts, you must either complete or abort multipart upload in order to stop getting charged for storage of the uploaded parts. Amazon S3 Examples Using the AWS SDK for Java - AWS SDK for Java 1. For information about setting up the AWS CLI and example Amazon S3 commands see the following topics: Set Up the AWS CLI in the Amazon Simple Storage Service User Guide. Jun 19, 2021 · Follow the below steps to use the client. Install the following packages. Uploads file to S3 bucket using S3 resource object. Use PutObject with an Amazon SDK or CLI. These are my routes settings: multipartyMiddleware = multiparty(); This is items. upload(). You must initiate a multipart upload (see CreateMultipartUpload) before you can upload any part. Docs. Download an object from a bucket. There are 3060 other projects in the npm registry using @aws-sdk/client-s3. May 20, 2016 · The official SDK does not seem to support piping to s3. Python boto3 upload file to S3 from ec2. The mc commandline tool is built for compatibility with the AWS S3 API and is tested with MinIO and AWS S3 for expected Feb 7, 2023 · Creating our backend file upload api. Another way to verify the integrity of your object after uploading is to provide an MD5 digest of the object when you upload it. These are the configuration values you can set specifically for the aws s3 command set: max_concurrent_requests - The maximum number of concurrent requests. Jan 8, 2024 · Firstly we need to create a CreateMultipartUploadRequest instance and pass to it the bucket name and the key. Before we begin, log in to your AWS Management Console and create an S3 bucket to store the uploaded files. For dates, additional details, and information on how to migrate, please refer to the linked announcement. import boto3 session = boto3. upload, but I don't believe s3. These permissions are then added to the ACL on the object. js, Browser and React Native. Uploading files. The AWS SDK for Python provides a pair of methods to upload a file to an S3 bucket. Client. 's3', region_name='us-east-1', aws_access_key_id=KEY_ID, aws_secret_access_key=ACCESS_KEY. - View images, documents, and play videos and audio files. Features. Alternatively, you can use the following multipart upload client operations directly: create_multipart_upload – Initiates a multipart upload and returns an upload ID. s3_folder = 'folder1234/'. There's more on GitHub. 18. A multipart upload allows an application to upload a large object as a set of smaller parts uploaded in parallel. files. Getting started with Amazon S3. Latest version: 3. Here is the method that will take care of nested directory structure, and will be able to upload a full directory using boto. The file_upload method can take a TransferConfig but I do not see any arguments that set the encryption but I do see them in S3Transfer. 1. Using S3 multipart upload to upload large objects. def upload_file(dataframe, bucket, key): """dat=DataFrame, bucket=bucket name in AWS S3, key=key name in AWS S3""" s3 = boto3. To store an object in Amazon S3, you create a bucket and then upload the object to a bucket. Using the command without a target or options lists all buckets. Uploads a part by copying data from an existing object as data source. When uploading, downloading, or copying a file or S3 object, the AWS SDK for Python automatically manages retries and multipart and non-multipart transfers. Here are the basic steps to building a secure, direct client upload with a pre-signed URL: Implement a file input handler in client to receive a file from the user. See the guide to: Connecting to Amazon S3 service. Session( aws_access_key_id='AWS_ACCESS_KEY_ID', aws_secret_access_key='AWS_SECRET_ACCESS_KEY', ) s3 = session. The following code examples show how to upload or download large files to and from Amazon S3. This topic also Jan 12, 2024 · ForkLift is a two-pane file manager and file transfer client for macOS with built-in support for FTP, Amazon S3, WebDav, and SFTP developed by BinaryNights. For Server, enter your server endpoint. NET. List the objects in a bucket. For a complete list of AWS SDK developer guides and code examples, see Using this service with an AWS SDK . Retry based on the client's retry settings. S3({computeChecksums: true}); // this is the default setting. Maximum number of parts returned for a list parts request. Some SDKs provide high-level interfaces for Amazon S3, that are abstractions intended to simplify common use cases. It is best suited for power users who are familiar with command line programs. You will also learn how to use a few common, but important, settings specific to S3. For allowed upload arguments see boto3. meta. Dec 19, 2022 · The CRT-based S3 client allows you to transfer objects to and from Amazon S3 with enhanced performance and reliability by automatically leveraging Amazon S3 multipart upload API and byte-range fetches. By default, all objects are private. This section contains the Amazon S3 API Reference documentation, which includes actions (operations) and data types. S3Transfer. There are 18 other projects in the npm registry using s3-client. While actions show you how to call individual service functions, you can see actions in context in their related scenarios Nov 21, 2023 · Whether you want to access your AWS S3 resources from your Mac or Windows, an S3 client makes the process easier. S3 ¶. Syntax. Start using @aws-sdk/client-s3 in your project by running `npm i @aws-sdk/client-s3`. AWS SDK for . nest new aws-s3. resource(. To get the most out of Amazon S3, you need to understand a few Oct 12, 2023 · Remember that S3 has a very simple structure; each bucket can store any number of objects, which can be accessed using either a SOAP interface or a REST-style API. All works fine but one thing is worrying me When I send a request to Amazon S3 REST API, I need to sign the request and put a signature into Authentication header. Include the full path to your file and the presigned URL itself. The target S3 Bucket is named radishlogic-bucket and the target S3 object should be uploaded inside the s3 There's more on GitHub. S3cmd is a free command line tool and client for uploading, retrieving and managing data in Amazon S3 and other cloud storage service providers that use the S3 protocol, such as Google Cloud Storage or DreamHost DreamObjects. In the Open Connection dialog box, choose a protocol: SFTP (SSH File Transfer Protocol), FTP-SSL (Explicit AUTH TLS), or FTP (File Transfer Protocol). curl -X PUT -T " /path/to/file " " presigned URL ". ALLOWED_UPLOAD_ARGS. API I was having problem with finding the enhanced uploader tool for uploading folder and subfolders inside it in S3. s3. You can combine S3 with other services to build infinitely scalable applications. Model; /// <summary Jan 19, 2014 · An object is a file and any metadata that describes that file. No benefits are gained by calling one class's method over another's. ex: Mar 6, 2023 · Image taken from AWS S3 documentation. Finally you need to activate your virtual environment so we can start installing packages, please see below. Create a boto3 session using your AWS security credentials; Create a resource object for S3; Get the client from the S3 resource using s3. anchor anchor anchor anchor anchor anchor high level amazon s3 client. Currently, it is available for use on both Mac and Windows platforms. Only the owner has full access control. We’ll also upload, list, download, copy, move, rename, and delete objects within these AWS CLI s3 sync for Node. Configuration Values ¶. 1, last published: a year ago. upload_part_copy(**kwargs) #. Copy an object to a subfolder in a bucket. You have access to S3 and you know your bucket names & prefixes (subdirectories) According to the Boto3 S3 upload_file documentation, you should upload your upload like this: upload_file(Filename, Bucket, Key, ExtraArgs=None, Callback=None, Config=None) I was looking through the boto3 documentation and could not find if it natively supports a check to see if the file already exists in s3 and if not do not try and re-upload. multipart_threshold - The size threshold the CLI uses for multipart transfers of individual files. seek(0) s3. To use this URL you can send a PUT request with the curl command. 1 to 10,000 (inclusive) Part size. In response, Amazon S3 returns the x-amz-server-side-encryption header with the value of the encryption algorithm that was used to encrypt your object's data. CommentedAug 25, 2022 at 16:05. Uploading a File to Amazon S3 Using HTTP POST. To create an S3 bucket using the management console, go to the S3 service by selecting it from the service menu: Select "Create Bucket" and enter the name of your bucket and the region that you want to host your bucket. After uploading the object, Amazon S3 calculates the MD5 digest of the object and Oct 24, 2021 · Another option to upload files to s3 using python is to use the S3 resource class. I'm trying to inject the object and make an S3 call like this: Mar 9, 2022 · The browser then uploads the file directly to Amazon S3 using the signed request supplied by your Node. Read more about presign here. Start using s3-client in your project by running `npm i s3-client`. It accepts two parameters. Aug 8, 2019 · I'm attempting to upload files to my S3 bucket and then return out of my upload function. xml to the root of the atasync1 bucket, you can use the command below. Action examples are code excerpts from larger programs and must be run in context. This example uses the default settings specified in The following code example shows how to implement a Lambda function that receives an event triggered by uploading an object to an S3 bucket. put_object() method to upload a file as an S3 object. Here's what I have working: import boto3. May 9, 2017 · This is the method to upload files to Amazon S3: private IHostingEnvironment _hostingEnvironment; private AmazonS3Client _s3Client = new AmazonS3Client(RegionEndpoint. When the object is in the bucket, you can open it, download it, and copy it. We announced the upcoming end-of-support for The client supports presign of requests to be able to pass the URL to an unauthorized party so they can download a file within the next X minutes. Bucket ("bucketname"). To list your buckets, folders, or objects, use the s3 ls command. def upload_file_using_resource(): """. Oct 13, 2023 · The most straightforward way to copy a file from your local machine to an S3 Bucket is to use the upload_file function of boto3. js. settings values. If you want to compare accelerated and non-accelerated upload speeds, open the Amazon S3 Transfer Acceleration Speed Comparison tool. Empty; The AWS CRT-based S3 client—built on top of the AWS Common Runtime (CRT)—is an alternative S3 asynchronous client. But rather than finding a tool I could upload the folders along with the subfolders inside it by simply dragging and dropping it in the S3 bucket. this worked for me although my syntax looks a bit different : s3. Choose Open Connection. - Download files to your Photo library and to the Files app. Jan 10, 2024 · 12- AsyncAws S3 Client . There are also other storage services that Feb 23, 2023 · File uploads are received and acknowledged by the closest edge location to reduce latency. When you upload large objects by using the multipart upload API operation, you can specify SSE-S3 for the objects that you are uploading, as follows: Get started with Amazon S3 buckets and objects using an AWS SDK. ExtraArgs (dict) – Extra arguments that may be passed to the client operation. Mar 3, 2017 · Upload file to s3 within a session with credentials. With KMS, nothing else needs to be provided for getting the object; S3 already knows how to decrypt The following code examples show how to use PutObject. client('s3') s3_bucket = 'bucketName'. S3 Manager for AWS S3 (Amazon Web Services’ Simple Storage Service) is the simplest way to connect to your S3 buckets and to upload, download and view files on your mobile device. createBucket Upload or download large files to and from Amazon S3 using an AWS SDK. S3. Only after you either complete or abort multipart upload, Amazon S3 frees up the parts storage and stops charging you for the parts storage. TextIOWrapper(csv_buffer) dataframe. Generate a pre-signed upload URL on the server and return it to the client. Actions are code excerpts from larger programs and must be run in context. html', bucket_name, 'folder/index. You can use for Progress reporting. Bucket (str) – The name of the bucket to upload to. The method handles large files by splitting them into smaller chunks and uploading each chunk in parallel. We can either use the default KMS master key, or create a custom key in AWS and use it to encrypt the object by passing in its key id. For NodeJS, it looks like this: var s3 = new AWS. unable to upload file in AWS s3 Bucket using Python Boto 3. Jan 14, 2021 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Aug 22, 2019 · 1) You can create it on the console interactively, as it gives you that option 2_ You can use aws sdk. "The upload_file and upload_fileobj methods are provided by the S3 Client, Bucket, and Object classes. You can use Amazon S3 to store and retrieve any amount of data at any time, from anywhere. The problem is that I'm returning out of the function before the upload returns the stored data. User Guides. s3_client = boto3. 1000. temp_log_dir = "tempLogs/". There are 28 other projects in the npm registry using s3-sync-client. Then create a new virtual environment. to_csv(w, compression='gzip') w. upload is that you have to pass the readable stream as an argument to the S3 constructor. First install the virtual env using the python command: ‘pip install virtualenv’. put_object (Key='public/' + key, Body=data) – elesh. Dec 22, 2023 · Strong client-side encryption; Cons. This is useful when you are dealing with multiple buckets st same time. Find the complete example and learn how to set up and run in the AWS Code Examples Repository . WinSCP uses the REST interface to interact with S3. Let's create our Controller. txt located inside local_folder. EUWest2); private string _bucketName = "mis-pdf-library";//this is my Amazon Bucket name. We announced the upcoming end-of-support for AWS SDK for Java (v1). Key (str) – The name of the key to upload to. A generic client, which lacks in-depth S3-specific functionality; Cyberduck is a free and open-source (FOSS) cloud storage browser for Windows and macOS. It offers a user-friendly alternative to using the AWS console, CLI, and SDK to interact with S3. With its impressive availability and durability, it has become the standard way to store videos, images, and data. Session() # I assume you know how to provide credentials etc. Send the file metadata to the server to validate the request. upload is a promise so it doesn't do anything. Tasks; using Amazon. Oct 24, 2017 · I believe this means I can just inject a client object into a class which will use the app. The method functionality provided by each class is identical. createMultipartUpload () method is called to initiate the multipart upload. Create a starter nest js project. upload_file( Filename=path_to_your_file, Bucket='bucket', Key='key', ExtraArgs={"Metadata": {"mykey": "myvalue"}} ) There's an example of this on the S3 docs , but you have to know that "metadata" corresponds to tags be aware that metadata is not exactly the same thing as tags though it can This section shows an example of using an HTTP POST request to upload content directly to Amazon S3. var params = {Bucket: 'myBucket', Key: 'myKey', Body: 'EXPECTED CONTENTS'}; Choose PUT to specify that this presigned URL will be used for uploading an object. Usage¶ Upload files¶ To transfer files over AWS Transfer Family using Cyberduck. 34. s3 = boto3. 0, last published: 6 days ago. If you calculate the MD5 digest for your object, you can provide the digest with the PUT command by using the Content-MD5 header. 0. upload and download files and directories. private static string _bucketSubdirectory = String. max_queue_size - The maximum number of tasks in the task queue. This example shows how to use SSE-KMS to upload objects using server side encryption with a key managed by KMS. This question has been asked many times, but my case is ever so slightly different. This is an API client for S3. Jun 23, 2022 · 2. If the file size is large enough, it uses multipart upload to upload parts in parallel. I have roughly 120+ user code modules that do various file processing, and they are agnostic to the final destination of their output. 3. The upload_file and upload_fileobj methods are provided by the S3 Client, Bucket, and Object classes. resource('s3') # Filename - File to upload # Bucket - Bucket to upload to (the top level directory under AWS S3) # Key - S3 object name (can contain subdirectories). put_object ( Body=open (artefact, 'rb'), Bucket=bucket, Key=bucket_key ) What I would like to be able to do is upload the contents of the dist folder to s3. upload_fileobj succeeded? 0. AsyncAws allows you to upload files using a string, resource, closure, or an iterable. upload () function: var file = req. ty en sc vn vh hl po su qw sb