Govind Kamat

@lucasarrielenjoei it is not clear from your description above exactly what the issue is. OSB supports both basic authentication and SigV4 for accessing OpenSearch clusters. Please check the [IAM documentation...

Please provide the OSB command line you are using and the diagnostic message you are receiving, so there is enough information to figure out your issue. Also, can you try...

This is useful data. OSB runs in async mode and the limitation is not related to synchronous operation. However, the asyncio implementation apparently does not extract the best performance with...