> For the complete documentation index, see [llms.txt](https://docs.flashback.tech/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.flashback.tech/support-reference/supported-api-operations/cloud-storage/aws-s3-operations.md). # AWS S3 ## API operations supported. Here we list a reference of S3 API operations supported by Flashgate nodes.

API Operation	S3 Destination	GCS Destination	Azure Blob Destination
HeadBucket	✅	✅	✅
HeadObject	✅	✅	✅
GetObject	✅ (1)	✅ (1)	✅ (1)
PutObject	✅ with size limits (2)	✅ with size limits (2)	✅ with size limits (2)
DeleteObject	✅	✅	✅
ListObjects	✅	✅	✅
ListMultipartUploads	✅	⚠️ limited to uploads within the same Flashgate Node.	⚠️ limited to uploads within the same Flashgate Node.
ListParts	✅	✅	✅
InitiateMultipartUpload	✅	✅	✅
UploadPart	✅	✅	✅
CompleteMultipartUpload	✅	✅	✅
AbortMultipartUpload	✅	✅	✅
CopyObject	✅ (3)	✅ (3)	✅ (3)

### Notes: (1) Supports streaming. (2) Max. single upload size is limited by the nodes to a default 100MB for performance reasons. If you **need higher limits** for whatever reason, please **contact Flashgate Support**. For uploads >100MB, use the multipart upload APIs. ## Signed URLs Here we list a reference of S3 Signed URL operations supported by Flashgate nodes.

Signed URL Operation	S3 Destination	GCS Destination	Azure Blob Destination
GetObject	✅	✅	✅
PutObject	✅	✅	✅
DeleteObject	✅	✅	✅

## General operations not supported: ### Bucket level: * Versioning * Bucket-level operations (CreateBucket, DeleteBucket, etc.) * Bucket policies * Bucket CORS configuration * Bucket lifecycle rules * Bucket website configuration * Bucket logging * Bucket notifications * Bucket replication * Bucket analytics configurations * Bucket metrics configurations * Bucket inventory configurations * Bucket encryption * Bucket intelligent tiering * Bucket ownership controls * Bucket request payment * Bucket versioning * Bucket acceleration * Bucket public access block ### Object level * Object tagging * Object ACLs * Object locking and retention * UploadPartCopy and CopyObject for multipart uploads. * Select object content (S3 Select) * Restore object (for Glacier) --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs.flashback.tech/support-reference/supported-api-operations/cloud-storage/aws-s3-operations.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.