Fetch-url-http-3a-2f-2f169.254.169.254-2flatest-2fmeta Data-2fiam-2fsecurity Credentials-2f - Best
The URL http://169.254.169.254/latest/meta-data/iam/security-credentials/ is used by AWS EC2 instances to fetch temporary security credentials from the AWS Instance Metadata Service.
http://169.254.169.254: This is a special IP address that serves as the metadata service endpoint for EC2 instances./latest: Specifies the version of the metadata service to use. Using/latestensures you're accessing the most current version./meta-data: The endpoint for metadata./iam/security-credentials/: This path specifically retrieves the IAM role's security credentials attached to the instance.