Question

presigned post issue

Hello, not really a question, but I wanted to share postsigned url issue, I spent some precious time to figure it out…

https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/Package/-aws-sdk-s3-presigned-post/

file parameter on formdata should be set last when uploading formdata, not at the begging or you will get the following error: Key not specified. This issue doesn’t make any sense and should at least be documented somewhere, hoping this solution will avoid a headache for someone.


Submit an answer


This textbox defaults to using Markdown to format your answer.

You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!

Sign In or Sign Up to Answer

These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.

Bobby Iliev
Site Moderator
Site Moderator badge
October 22, 2024

Hey!

Thank you for reporting this! And thank you for sharing your solution here with the community! I will forward your feedback to the team.

Just for the record, you are referring to this documentation guide here, right?

https://docs.digitalocean.com/glossary/pre-signed-url/

- Bobby

Try DigitalOcean for free

Click below to sign up and get $200 of credit to try our products over 60 days!

Sign up

Featured on Community

Get our biweekly newsletter

Sign up for Infrastructure as a Newsletter.

Hollie's Hub for Good

Working on improving health and education, reducing inequality, and spurring economic growth? We'd like to help.

Become a contributor

Get paid to write technical tutorials and select a tech-focused charity to receive a matching donation.

Welcome to the developer cloud

DigitalOcean makes it simple to launch in the cloud and scale up as you grow — whether you're running one virtual machine or ten thousand.

Learn more