A

AWS service APIs

REST discovered

Details
Docs
https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_sigv.html
Authentication
AWS access key ID and secret access key (optionally session token for temporary credentials) Authorization: AWS4-HMAC-SHA256 <credential> + AWS access key ID and secret access key (optionally session token for temporary credentials) X-Amz-Security-Token: <credential> discovered
AWS access key ID and secret access key (optionally session token for temporary credentials) compound Get key ↗

Create or obtain AWS programmatic credentials in AWS Identity and Access Management. For an IAM user path, open the IAM console, go to Users → your user → Security credentialsCreate access key, choose Command Line Interface (CLI), and save the generated Access key ID and Secret access key. If you use temporary credentials from STS or an assumed role, include the session token X-Amz-Security-Token / AWS_SESSION_TOKEN alongside the access key pair. AWS recommends using federation or temporary credentials where possible; the CLI can also be configured from these credentials with aws configure.

AWS access key ID and secret access key (optionally session token for temporary credentials) ?X-Amz-Algorithm=<credential> + AWS access key ID and secret access key (optionally session token for temporary credentials) ?X-Amz-Security-Token=<credential> discovered