Upload Document to S3 using pre signed URL
Hi,
I am trying to upload xls file to S3 bucket using pre signed URL using PUT rest API. I am getting The request signature we calculated does not match the signature you provided. Check your key and signing method. error. However from postman I am able to upload file using pre signed URL.
Configuration: In the connector pre signed URL is configured. Before calling connector pyRequestAttachmentPage page is populated with below contents
- pyAttachNames (Name of the file)
- pyAttachTypes (binary/octet-stream)
- pyAttachValues (Using pyContents from D_pxGetFile in string or stream format)
Any pointers on this error?
***Edited by Moderator Marije to add Support Case Details; ***
Bits in Glass
IN
@MandarK96 is there an option for you to use repository rule and repository API to move file to S3? If yes we just need to pass file name and filepath to the data set
Aaseya IT Services Pvt Ltd
GB
@Anoop Krishna no, we do not have access to repository. We get pre signed URL using integration from another system and use it to upload file.
Bits in Glass
IN
@MandarK96 Please let us know if you have got solution for this?
Updated: 14 Jun 2023 10:24 EDT
Pegasystems Inc.
GB
@MandarK96 I can see that you opened support incident INC-A1196 for this and that our GCS engineer is helping investigate the issue.
Please can you post the solution and mark 'Accept Solution' reply button in this forum post once the matter is resolved?
Aaseya IT Services Pvt Ltd
GB
Looks like, PEGA is automatically adding header content type as multiform data with some engine level code. Is there any way to pass attachment as base64 value as part of the put request body?
Bits in Glass
IN
@MandarK96 we can convert attachstream in base64 encoded format and send. Is that what you are looking for?
Aaseya IT Services Pvt Ltd
GB
@Anoop Krishna Yes. Do you have any reference articles?
Bits in Glass
IN