Forbidden when connecting to AWS ES with IAM

[bubenkoff]

using the approach from https://github.com/olivere/elastic/blob/release-branch.v6/recipes/aws-connect-v4/main.go
I'm getting 403 forbidden
while with https://github.com/sha1sum/aws_signing_client it connects fine

Which version of Elastic are you using?

[X ] elastic.v6 (for Elasticsearch 6.x)
[ ] elastic.v5 (for Elasticsearch 5.x)
[ ] elastic.v3 (for Elasticsearch 2.x)
[ ] elastic.v2 (for Elasticsearch 1.x)

Please describe the expected behavior

using the approach from https://github.com/olivere/elastic/blob/release-branch.v6/recipes/aws-connect-v4/main.go

expecting the successfull calls

Please describe the actual behavior

Getting 403 Forbidden when calling the service

Any steps to reproduce the behavior?

https://github.com/olivere/elastic/blob/release-branch.v6/recipes/aws-connect-v4/main.go

[olivere]

Sorry for the delay. I'm on a business trip right now and don't have the ability to spin up an AWS cluster right now. Didn't forget about it…

[olivere]

I finally had the time to figure out what was going on here. This should be fixed in 6.2.14, and I've successfully tested it on a live AWS Elasticsearch service cluster. I've added a new aws-mapping-v4 recipe for testing on AWS Elasticsearch service.

[wesleyk]

👏 👏 👏 Thank you!