I'm building an ecommerce chatbot that helps visitors find products in inventory. Customers may upload photos of items they're looking for, and the chatbot will return product suggestions.…
I'm building an ecommerce chatbot that helps visitors find products in inventory. Users may upload photos of items they're looking for, and the chatbot responds with product suggestions.…
I'm designing a multi-tenant workflow that generates HTML previews, documents, images, and intermediate files for several users. Reviewers need short-lived access links, tenants must never be able to…
I'm designing a multi-tenant workflow that generates HTML previews, documents, images, and intermediate files. Reviewers need short-lived access links, users must be isolated from one another, approved outputs…
I've built a file-management microservice that uses the AWS SDK, and uploads are working through presigned URLs issued by my application backend. Now I need to display customer-uploaded…
I built a file-management microservice that uses the AWS SDK. Uploads currently work through presigned URLs generated by my application backend and passed to the service. Now I'm…
Is this explanation of an upload failure accurate? An S3 presigned URL appears to have two relevant expiration limits: the explicit signature lifetime defined by X-Amz-Date and X-Amz-Expires,…
I'm building an image upload service that sends files directly to S3 with presigned URLs, so the files don't have to pass through my backend. Before creating the…
Hey everyone! I'm new to AWS and I'm working on a mobile app with a serverless backend. The app has features like user profiles and profile images. When…