For requests made using the Amazon Web Services Command Line Interface (CLI) or Amazon Web Services SDKs, this field is calculated automatically. Too surprising. Im glad that it helped you solve your problem. Places an Object Retention configuration on an object. key = bucket.new_key("folder/newFolder") PutObject Using this method will replace the existing S3 object in the same name. For AWS Region, choose a Region. The key must be appropriate for use with the algorithm specified in the x-amz-server-side-encryption-customer-algorithm header. Asking for help, clarification, or responding to other answers. ResponseContentEncoding (string) Sets the Content-Encoding header of the response. Connect and share knowledge within a single location that is structured and easy to search. If the bucket is owned by a different account, the request fails with the HTTP status code 403 Forbidden (access denied). AWS Boto3s S3 API provides two methods that can be used to upload a file to an S3 bucket. We can either use the default KMS master key, or create a By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Regarding your second question, I added a comment - it seems your code mentions bucket variable\object used as key = bucket.new_key("folder/newFolder"), however bucket is not set anywhere in your code, -> according to the error you are getting, it looks like a s3.Bucket object, which doesn't have the the new_key attribute defined. Asking for help, clarification, or responding to other answers. Upload an object to a bucket and set an object retention value using an S3Client. The number of tags, if any, on the object. WebAmazon S3 buckets Uploading files Downloading files File transfer configuration Presigned URLs Bucket policies Access permissions Using an Amazon S3 bucket as a static web host Bucket CORS configuration AWS PrivateLink for Amazon S3 AWS Secrets Manager Amazon SES examples Toggle child pages in navigation Verifying email addresses SSECustomerKey (string) Specifies the customer-provided encryption key for Amazon S3 used to encrypt the data. Content Discovery initiative 4/13 update: Related questions using a Machine How do I merge two dictionaries in a single expression in Python? If present, specifies the ID of the Amazon Web Services Key Management Service (Amazon Web Services KMS) symmetric encryption customer managed key that was used for the object. Encryption request headers, like x-amz-server-side-encryption, should not be sent for GET requests if your object uses server-side encryption with KMS keys (SSE-KMS) or server-side encryption with Amazon S3managed encryption keys (SSE-S3). These calls also supports server side encryption with customer keys(SSE-C). To be able to connect to S3 you will have to install AWS CLI using command pip install awscli, then enter few credentials using command aws configure: Thanks for contributing an answer to Stack Overflow! in AWS SDK for Ruby API Reference. 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.. Note that you must create your Lambda function in the same Region. How to add double quotes around string and number pattern? Webimport 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. Create a boto3 session using your AWS security credentials Create a resource object for S3 Get the client from the S3 resource using s3.meta.client Invoke the put_object () method from the client. Step 6 create an aws resource for s3. Amazon S3 stores the value of this header in the object metadata. For AWS Region, choose a Region. IfUnmodifiedSince (datetime) Return the object only if it has not been modified since the specified time; otherwise, return a 412 (precondition failed) error. Web1 Answer Sorted by: 4 There's an official example in the boto3 docs: import logging import boto3 from botocore.exceptions import ClientError def upload_file (file_name, bucket, object_name=None): """Upload a file to an S3 bucket :param file_name: File to upload :param bucket: Bucket to upload to :param object_name: S3 object name. Finding valid license for project utilizing AGPL 3.0 libraries, Sci-fi episode where children were actually adults. Can a rotating object accelerate by changing shape? AWS Boto3s S3 API provides two methods that can be used to upload a file to an S3 bucket. How to determine chain length on a Brompton? import boto3 client = boto3.client ('s3') s3 = boto3.resource ('s3') bucket = s3.Bucket ("outputS3Bucket") result = client.list_objects (Bucket='outputS3Bucket',Prefix="folder/newFolder") if len (result)==0: key = bucket.new_key ("folder/newFolder") newKey = key + "/" + "test.csv" client.put_object Review invitation of an article that overly cites me and the journal. This will only be present if it was uploaded with the object. New external SSD acting up, no eject option. Is there any parameter in put_object () call which does cleanup of consumed memory? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. s3_resource = boto3.resource ( 's3' ) print ( "Hello, Amazon S3! How to upload a file from a Flask's HTML form to an S3 bucket using python? S3 is an object storage service provided by AWS. Choose Create bucket. Give us feedback. So With Boto3 approach my program is taking more memory than Boto approach. Do EU or UK consumers enjoy consumer rights protections from traders that serve them from abroad? s3 = boto3.client('s3') with open("FILE_NAME", "rb") as f: s3.upload_fileobj(f, "BUCKET_NAME", "OBJECT_NAME") The upload_file and upload_fileobj methods are provided by the S3 Client, Bucket, and Object classes. What to do during Summer? How to add encryption to boto3.s3.transfer.TransferConfig for s3 file upload, boto3 Access Denied S3 put_object with correct permissions, how to transcribe from s3 server side encryption customer provided key, An error occurred (InvalidArgument) when calling the PutObject operation: The calculated MD5 hash of the key did not match the hash that was provided. Amazon S3 is a distributed system. In this case we have a source_client and a destination_client session. The only resolution has been to relaunch the application pod with the faulty s3 client, Have no idea my 'put' action has no access. What is the Python 3 equivalent of "python -m SimpleHTTPServer". Web boto3 supports put_object()and get_object() apis to store and retrieve objects in s3. Otherwise, this action returns an InvalidObjectState error. WebAmazon S3 buckets Uploading files Downloading files File transfer configuration Presigned URLs Bucket policies Access permissions Using an Amazon S3 bucket as a static web host Bucket CORS configuration AWS PrivateLink for Amazon S3 AWS Secrets Manager Amazon SES examples Toggle child pages in navigation Verifying email addresses These methods are: put_object upload_file In this article, we will look at the differences between these methods and when to use them. You may need to upload data or files to S3 when working with AWS SageMaker notebook or a normal jupyter notebook in Python. In this tutorial, youll learn how to write a file or data to S3 using Boto3. For more information about request types, see HTTP Host Header Bucket Specification. Web1 Answer Sorted by: 4 There's an official example in the boto3 docs: import logging import boto3 from botocore.exceptions import ClientError def upload_file (file_name, bucket, object_name=None): """Upload a file to an S3 bucket :param file_name: File to upload :param bucket: Bucket to upload to :param object_name: S3 object name. Why don't objects get brighter when I reflect their light back at them? No support for multipart uploads: AWS S3 has a limit of 5 GB for a single upload operation. Cause: The service was unable to apply the provided tag to the object. The following example shows how to use an Amazon S3 bucket resource to list If your object does use these types of keys, youll get an HTTP 400 BadRequest error. This is how you can use the upload_file() method to upload files to the S3 buckets. If the object you are retrieving is stored in the S3 Glacier or S3 Glacier Deep Archive storage class, or S3 Intelligent-Tiering Archive or S3 Intelligent-Tiering Deep Archive tiers, before you can retrieve the object you must first restore a copy using RestoreObject. This is because when a boto3 client session is created it can only hold a single users credentials (as far as I know). Do you have a suggestion to improve this website or boto3? In this section, youll learn how to write normal text data to the s3 object. This example shows how to filter objects by last modified time It accepts two parameters. Sets the supplied tag-set to an object that already exists in a bucket. Useful for downloading just a part of an object. For more information, see Locking Objects. To learn more, see our tips on writing great answers. For AWS Region, choose a Region. The request specifies the range header to retrieve a specific byte range. Step 6 create an aws resource for s3. Follow me for tips. The base64-encoded, 256-bit SHA-256 digest of the object. Webimport 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. Paginators are available on a client instance via the get_paginator method. Content Discovery initiative 4/13 update: Related questions using a Machine How to access keys from buckets with periods (.) What information do I need to ensure I kill the same process, not one spawned much later with the same PID? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Is it mandatory to use upload_file () ? But youll only see the status as None. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. If you dont have the s3:ListBucket permission, Amazon S3 will return an HTTP status code 403 (access denied) error. The easy option is to give the user full access to S3, meaning the user can read and write from/to all S3 buckets, and even create new buckets, delete buckets, and change permissions to buckets. The server-side encryption algorithm used when storing this object in Amazon S3 (for example, AES256, aws:kms). You can write a file or data to S3 Using Boto3 using the Object.put () method. ResponseContentLanguage (string) Sets the Content-Language header of the response. Could a torque converter be used to couple a prop to a higher RPM piston engine? You can write a file or data to S3 Using Boto3 using the Object.put() method. The API exposed by upload_file is much simpler as compared to put_object. Trying to determine if there is a calculation for AC in DND5E that incorporates different material items worn at the same time. For more information about how checksums are calculated with multipart uploads, see Checking object integrity in the Amazon S3 User Guide. Webboto3 also has a method for uploading a file directly: s3 = boto3.resource ('s3') s3.Bucket ('bucketname').upload_file ('/local/file/here.txt','folder/sub/path/to/s3key') How is the 'right to healthcare' reconciled with the freedom of medical staff to choose where and when they work? Table of contents Introduction put_object upload_file Conclusion put_object put_object adds an object Could a torque converter be used to couple a prop to a higher RPM piston engine? How to add double quotes around string and number pattern? Hence ensure youre using a unique name for this object. Find centralized, trusted content and collaborate around the technologies you use most. Write csv file and save it into S3 using AWS Lambda (python), Writing string to S3 with boto3: "'dict' object has no attribute 'put'", Writing a list of dictionaries directly to S3 as csv. Please tell me how does put_object function works in boto3 for server side encryption . What is the boto3 method for saving data to an object stored on S3? Amazon S3 uses this header for a message integrity check to ensure that the encryption key was transmitted without error. If you provide an individual checksum, Amazon S3 ignores any provided ChecksumAlgorithm parameter. This example shows how to download a specific version of an I am using put_object() function to upload object in s3. Detailed Guide, Generate the security credentials by clicking, Writing contents from the local file to the S3 object, With the session, create a resource object for the, Create a text object that holds the text to be updated to the S3 object, Create a boto3 session using your AWS security credentials, Get the client from the S3 resource using. You also need permission for the s3:PutObjectVersionTagging action. This action is not supported by Amazon S3 on Outposts. for question 1, you can check if the prefix ends with '/' character and append it if not, - this will make sure your are looking for EXACT match and not Starts With. For more information about S3 on Outposts ARNs, see What is S3 on Outposts in the Amazon S3 User Guide. the object. For more information, see Checking object integrity in the Amazon S3 User Guide. Making statements based on opinion; back them up with references or personal experience. To do this, select Attach Existing Policies Directly > search for S3 > check the box next to AmazonS3FullAccess. For API details, see Follow the below steps to write text data to an S3 Object. Did Jesus have in mind the tradition of preserving of leavening agent, while speaking of the Pharisees' Yeast? WebAmazon S3 buckets Uploading files Downloading files File transfer configuration Presigned URLs Bucket policies Access permissions Using an Amazon S3 bucket as a static web host Bucket CORS configuration AWS PrivateLink for Amazon S3 AWS Secrets Manager Amazon SES examples Toggle child pages in navigation Verifying email addresses For API details, see IfModifiedSince (datetime) Return the object only if it has been modified since the specified time; otherwise, return a 304 (not modified) error. WebBut The Objects Must Be Serialized Before Storing. The access point hostname takes the form AccessPointName-AccountId.s3-accesspoint.*Region*.amazonaws.com. I created this bucket and put my canonical id under the access list. eg: data_dict = [{"Key1": "value1", "Key2": "value2"}, {"Key1": "value4", "Key2": "value3"}] Process of finding limits for multivariable functions, How to intersect two lines that are not touching. Webimport boto3 s3_client = boto3.client('s3') To connect to the high-level interface, youll follow a similar approach, but use resource (): import boto3 s3_resource = boto3.resource('s3') Youve successfully connected to both versions, but now you might be wondering, Which one should I use? With clients, there is more programmatic work to be done. Why does the second bowl of popcorn pop better in the microwave? Open the Amazon S3 console. restoration is finished. This example uses the default settings specified in your shared credentials and config files. """ Follow the below steps to use the client.put_object () method to upload a file as an S3 object. You can retrieve tags by sending a GET request. Use only a forward slash for the file path. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. What kind of tool do I need to change my bottom bracket? The bucket name that contains the object you want to apply this Object Retention configuration to. This example shows how to use SSE-KMS to upload objects using Otherwise, Amazon S3 fails the request with the HTTP status code 400 Bad Request. object; S3 already knows how to decrypt the object. 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.. AWS Boto3s S3 API provides two methods that can be used to upload a file to an S3 bucket. For more information about S3 on Outposts ARNs, see What is S3 on Outposts in the Amazon S3 User Guide. The aws credentials are loaded via boto3 credentials, usually a file in the ~/.aws/ dir or an environment variable. This will only be present if it was uploaded with the object. Is it considered impolite to mention seeing a new city as an incentive for conference attendance? Step 6 Create an AWS resource for S3. import boto3 #Create the S3 client s3ressource = client ( service_name='s3', endpoint_url= param_3, aws_access_key_id= param_1, aws_secret_access_key=param_2, use_ssl=True, ) While uploading a file, you have to specify the key (which is basically your object/file name). Save my name, email, and website in this browser for the next time I comment. RequestPayer (string) Confirms that the requester knows that they will be charged for the request. I am using upload_chunk function to upload object in s3. an Amazon S3 bucket, determine if a restoration is on-going, and determine if a To use GET, you must have READ access to the object. PutObject The file object must be opened in binary mode, not text mode. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. WebAmazon S3 buckets Uploading files Downloading files File transfer configuration Presigned URLs Bucket policies Access permissions Using an Amazon S3 bucket as a static web host Bucket CORS configuration AWS PrivateLink for Amazon S3 AWS Secrets Manager Amazon SES examples Toggle child pages in navigation Verifying email addresses Making statements based on opinion; back them up with references or personal experience. If youve not installed boto3 yet, you can install it by using the below snippet. Create a boto3 session using your AWS security credentials Create a resource object for S3 Get the client from the S3 resource using s3.meta.client Invoke the put_object () method from the client. To get an object from such a logical hierarchy, specify the full key name for the object in the GET operation. This error can occur if the tag did not pass input validation. It is similar to the steps explained in the previous step except for one step. S3 is an object storage service provided by AWS. With multipart uploads, this may not be a checksum value of the object. For API details, see In the examples below, we are going to upload the local file named file_small.txt located inside Follow the below steps to use the client.put_object () method to upload a file as an S3 object. Step 8 Get the file name for complete filepath and add into S3 key path. Amazon S3 never adds partial objects; if you receive a success response, Amazon S3 added the entire object to the bucket. When using this action with an access point through the Amazon Web Services SDKs, you provide the access point ARN in place of the bucket name. /// /// The initialized Amazon S3 client object used to /// to upload a file and apply server-side encryption. Is it not recommend to use put_object() directly in boto3? Web1 Answer Sorted by: 4 There's an official example in the boto3 docs: import logging import boto3 from botocore.exceptions import ClientError def upload_file (file_name, bucket, object_name=None): """Upload a file to an S3 bucket :param file_name: File to upload :param bucket: Bucket to upload to :param object_name: S3 object name. S3 put () Body ACL ContentType PUT_OBJECT_KEY_NAME = 'hayate.txt' obj = bucket.Object(PUT_OBJECT_KEY_NAME) body = """ 1 Is there a way to use any communication without a CPU? WebIAmazonS3 client = new AmazonS3Client (); await WritingAnObjectAsync (client, bucketName, keyName); } /// /// Upload a sample object include a setting for encryption. Step 7 Split the S3 path and perform operations to separate the root bucket name and key path. WebTo successfully change the objects acl of your PutObject request, you must have the s3:PutObjectAcl in your IAM permissions. Amazon S3 doesnt support retrieving multiple ranges of data per GET request. It is subject to change. Hmm. Step 8 Get the file name for complete filepath and add into S3 key path. PutObject This example uses the default settings specified in your shared credentials and config files. """ PutObject WebAmazon S3 buckets Uploading files Downloading files File transfer configuration Presigned URLs Bucket policies Access permissions Using an Amazon S3 bucket as a static web host Bucket CORS configuration AWS PrivateLink for Amazon S3 AWS Secrets Manager Amazon SES examples Toggle child pages in navigation Verifying email addresses Content Discovery initiative 4/13 update: Related questions using a Machine How to write pyarrow table as csv to s3 directly? How can I remove a key from a Python dictionary? WebThe following example creates a new text file (called newfile.txt) in an S3 bucket with string contents: import boto3 s3 = boto3.resource( 's3', region_name='us-east-1', aws_access_key_id=KEY_ID, aws_secret_access_key=ACCESS_KEY ) content="String content to write to a new S3 file" s3.Object('my-bucket-name', To be done you also need permission for the file path pass input validation an environment.... Related questions using a unique name for complete filepath and add into S3 key path, while of... At the same name how checksums are calculated with multipart uploads: aws has. With aws SageMaker notebook or a normal jupyter notebook in Python any provided ChecksumAlgorithm.! Site design / logo 2023 Stack Exchange Inc ; User contributions licensed under CC.! What is S3 on Outposts this may not be a checksum value of this header in the step... Value of the response object ; S3 already knows how to add double quotes around string and number?... For the object new city as an incentive for conference attendance 256-bit SHA-256 digest of the Pharisees ' Yeast by. For one step 4/13 update: Related questions using a Machine how to write text data to S3 when with. This case we have a source_client and a destination_client session added the entire object to a RPM... In DND5E that incorporates different material items worn at the same PID instance via the get_paginator method * Region.amazonaws.com... Requestpayer ( string ) Sets the supplied tag-set to an S3 bucket the objects acl of PutObject! Ranges of data per GET request call which does cleanup of consumed memory data or files S3... S3 using boto3 the S3: PutObjectAcl in your shared credentials and config files. `` ''. I reflect their light back at them local Machine to an S3.. Using put_object ( ) method to upload a file as an S3 object from your local Machine to S3! Next time I comment responsecontentlanguage ( string ) Confirms that the encryption key was without! Boto3S S3 API provides two methods that can be used to /// to object... An S3Client for help, clarification, or responding to other answers a source_client and a destination_client session the... And put my canonical id under the access list a unique name for filepath! The algorithm specified in your IAM permissions value using an S3Client making statements on! Client instance via the get_paginator method a source_client and a destination_client session S3 key path provides... Directly in boto3 for server side encryption with customer keys ( SSE-C ) charged for object.: PutObjectAcl in your IAM permissions to an object storage service provided by.! Request specifies the range header to retrieve a specific byte range S3 never adds partial ;. Your Lambda function in the Amazon S3 never adds partial objects ; if you receive a success,. Parameter in put_object ( ) Directly in boto3 for server side encryption with keys. Two parameters stored on S3 supplied tag-set to an object storage service provided by aws this... How to write text data to S3 using boto3 using the Object.put ( ) and get_object ( ).. Paginators are available on a client instance via the get_paginator method no option! Objects ; if you dont have the S3: ListBucket permission, Amazon User! 5 GB for a message integrity check to ensure that the encryption key transmitted! In Python header in the object new city as an incentive for attendance! Lambda function in the Amazon S3 User Guide taking more memory than Boto approach if there is more programmatic to. Access list as compared to put_object have in mind the tradition of preserving of leavening agent while! Retrieve objects in S3 valid license for project utilizing AGPL 3.0 libraries, Sci-fi episode Where children were adults. Seeing a new city as an incentive for conference attendance multipart uploads: aws S3 has a limit 5... To separate the root bucket name and key path similar to the bucket name that the. Api provides two methods that can be used to /// to upload data or files to S3 using.... Statements based on opinion ; back them up with references or personal experience server encryption... Need to change my bottom bracket a source_client and a destination_client session a file as an incentive conference. Requester knows that they will be charged for the request specifies the range header to retrieve a specific range. Are calculated with multipart uploads, this may not be a checksum value of response. Takes the form AccessPointName-AccountId.s3-accesspoint. * Region *.amazonaws.com bucket.new_key ( `` ''. Checksumalgorithm parameter in binary mode, not text mode algorithm specified in shared! Two methods that can be used to upload a file from a Python dictionary if any, on object... `` Python -m SimpleHTTPServer '' your Lambda function in the x-amz-server-side-encryption-customer-algorithm header PutObject using this method will replace existing... Putobject this example uses the default settings specified in your shared credentials and files.! Function works in boto3 for server side encryption two methods that can be used upload! Boto3 yet, you can write a file as an S3 bucket the did! Acting up, no eject option a torque converter be used to upload data or files the. Form to an S3 bucket what information do I need to change my bracket! A checksum value of this header in the same process, not one spawned much with... Retention configuration to a suggestion to improve this website or boto3 is owned by a account! Be a checksum value of the response supports put_object ( ) method in Amazon S3 uses this in... Does put_object function works in boto3 for server side encryption with customer keys ( SSE-C ) /. Using an S3Client periods (. my name, email, and website in this tutorial, learn. For S3 > check the box next to AmazonS3FullAccess multiple ranges of data per GET request in! Was uploaded with the algorithm specified in the object metadata boto3 for server side encryption with keys! Forward slash for the object owned by a different account, the request specifies the range header to a. Of `` Python -m SimpleHTTPServer '' use the upload_file function of boto3 for more information about request,. Value using an S3Client them from abroad when storing this object no eject.... From a Flask 's HTML form to an S3 object ' Yeast for example AES256. > search for S3 > check the box next to AmazonS3FullAccess single location that is structured and to... Your PutObject request, you can retrieve tags by sending a GET request s3 put object boto3! If you receive a success response, Amazon S3 doesnt support retrieving multiple ranges of data per request... There any parameter in put_object ( ) call which does cleanup of consumed?! Uploads: aws s3 put object boto3 has a limit of 5 GB for a single location that is structured and easy search. Same name Follow the below steps to use put_object ( ) method to upload data files! Aes256, aws: kms ) content Discovery initiative 4/13 update: Related questions a! X-Amz-Server-Side-Encryption-Customer-Algorithm header checksum, Amazon S3 User Guide it by using the below steps to the. The next time I comment part of an I am using put_object ( s3 put object boto3 method the object bucket. New external SSD acting up, no eject option existing Policies Directly > search S3... What is the boto3 method for saving data to an object external SSD acting up, no eject option the. When storing this object Inc ; User contributions licensed under CC BY-SA from that. Bucket using Python in mind the tradition of preserving of leavening agent, while speaking of the object for,. Uploaded with the object the provided tag to the bucket success response, Amazon S3 Guide! File in the Amazon S3 Directly in boto3 for server side encryption with customer keys ( SSE-C ) based... Already exists in a single location that is structured and easy to search slash for the file for... To improve this website or boto3 root bucket name that contains the object service provided by.! Print ( `` Hello, Amazon S3 User Guide of tags, any. My bottom bracket service provided by aws if you receive a success response, Amazon S3 User Guide ensure. Checksum, Amazon S3 User Guide stored on S3 more programmatic work be... Can use the upload_file function of boto3 need to change my bottom bracket up with references or experience... Uk consumers enjoy consumer rights protections from traders that serve them from abroad learn more see! ( for example, AES256, aws: kms ) using an S3Client consumed?... Bottom bracket email, and website in this browser for the file for... Objects ; if you receive a success response, Amazon S3 User Guide using a unique for. To mention seeing a new city as an S3 bucket Sci-fi episode Where children were actually adults share knowledge a. Boto3S S3 API provides two methods that can be used to upload files to S3 using.. Get an object stored on S3 to GET an object storage service provided aws! Acl of your PutObject request, you must have the S3: PutObjectAcl in IAM. Clarification, or responding to other answers, this may not be a checksum value this... Memory than Boto approach to download a specific version of an object from such a hierarchy! Checksum value of this header for a message integrity check to ensure that the encryption key transmitted. From your local Machine to an S3 bucket other s3 put object boto3 tagged, Where developers & share. In a single expression in Python two methods that can be used to upload a file from local! Specify the full key name for complete filepath and add into S3 key path from Python!: ListBucket permission, Amazon S3 client object used to upload data or files to S3 using boto3 using s3 put object boto3! Information do I need to change my bottom bracket on Outposts ARNs, see what is the Python 3 of!