metadata
c: Copyright (C) Daniel Stenberg, <[email protected]>, et al.
SPDX-License-Identifier: curl
Long: aws-sigv4
Protocols: HTTP
Arg: <provider1[:prvdr2[:reg[:srv]]]>
Help: AWS V4 signature auth
Category: auth http
Added: 7.75.0
Multi: single
See-also:
- basic
- user
Example:
- '--aws-sigv4 "aws:amz:us-east-2:es" --user "key:secret" $URL'
--aws-sigv4
Use AWS V4 signature authentication in the transfer.
The provider argument is a string that is used by the algorithm when creating outgoing authentication headers.
The region argument is a string that points to a geographic area of a resources collection (region-code) when the region name is omitted from the endpoint.
The service argument is a string that points to a function provided by a cloud (service-code) when the service name is omitted from the endpoint.