The primary purpose of this request URL is to enable AWS instances to fetch temporary security credentials. When an instance is launched in AWS, it can use this URL to request security credentials that can be used to access other AWS resources. This mechanism is part of AWS's approach to providing instances with a way to manage access to resources securely.
Which is the metadata endpoint.
Below is a long-form, in-depth article about this endpoint: what it is, why it exists, the security risks, how attackers exploit it, and how to protect against it. The primary purpose of this request URL is
: This is the "crown jewel" directory. It contains the temporary security tokens associated with the IAM role assigned to that EC2 instance. why it exists