Is your feature request related to a problem?
An OpenSearch cluster located into AWS VPC can be reached with SSH tunnel or VPN only.
AWS_SIGv4 authentication requires extra header to set if SSH tunnel is used.
What solution would you like?
Add optional configuration parameter when AWS_SIGv4 is selected.
What alternatives have you considered?
Use BASIC auth instead.
Is your feature request related to a problem? An OpenSearch cluster located into AWS VPC can be reached with SSH tunnel or VPN only. AWS_SIGv4 authentication requires extra header to set if SSH tunnel is used.
What solution would you like? Add optional configuration parameter when AWS_SIGv4 is selected.
What alternatives have you considered? Use BASIC auth instead.
Do you have any additional context? https://stackoverflow.com/a/67683064