System Requirements for Security Token Service (STS) Role Authentication Using an Admin Account Access Resource Name (ARN)

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The access node must have access to the global and regional STS endpoints.

  • Global STS endpoints: The global STS endpoint is https://sts.amazonaws.com.

  • Regional STS endpoints: For example, for instances in a region called us-east-1, the endpoint is https://sts.us-east-1.amazonaws.com.