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Oracle Cloud Infrastructure SDK for Java
https://cloud.oracle.com/cloud-infrastructure
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Limitation of 6MB file attachment while uploading (through API Gateway) to object storage? #493

Open manikandan-janarthanan opened 1 year ago

manikandan-janarthanan commented 1 year ago

I have a requirement to develop the cloud function to perform CRUD operations on file attachments into Object Storage. But I noticed the 6MB limitation of attachment content while uploading via Gateway. Ref: https://docs.oracle.com/en-us/iaas/Content/APIGateway/Reference/apigatewaylimits.htm i.e, client request -> API Gateway -> attachment function -> object storage

How to overcome this issue? Since sometimes I need to upload large files and hence I found the multipart support and it works well from the cloud function here, but not sure how to receive/interpret the multipart/form-data body request in the cloud function.

Also, I referred to the sample codes and didn't get anywhere on how to receive the body content in the form of a multipart (in the handler class) while sending a request through API Gateway. Is there any specific example available for this use case?

WunderlichRd commented 1 year ago

API Gateway supports up to 20MB (https://docs.oracle.com/en-us/iaas/Content/APIGateway/Reference/apigatewaylimits.htm) , the limit here is in functions. https://docs.oracle.com/en-us/iaas/Content/Functions/Tasks/functionstroubleshooting_topic-Issues-invoking-functions.htm