curl-w32/docs/cmdline-opts/aws-sigv4.md

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c SPDX-License-Identifier Long Protocols Arg Help Category Added Multi See-also Example
Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. curl aws-sigv4 HTTP <provider1[:provider2[:region[:service]]]> Use AWS V4 signature authentication auth http 7.75.0 single
basic
user
--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.