AWS CloudFront Server-Timing header

[MrBazzieB]

Hi there

aws-cli/2.5.4 Python/3.9.12 Darwin/21.4.0 source/x86_64 prompt/off

With the release of the Server Timing headers for CloudFront, when would this be updated for the AWS CLI? When running
aws cloudfront list-response-headers-policies --type custom It does not return the server-timing header setting at all. Below is a basic response header policy with only server-timing header enabled:

{ "Type": "custom", "ResponseHeadersPolicy": { "Id": "REDACTED", "LastModifiedTime": "REDACTED", "ResponseHeadersPolicyConfig": { "Comment": "", "Name": "server-timing-enabled", "SecurityHeadersConfig": { "XSSProtection": {}, "FrameOptions": {}, "ReferrerPolicy": {}, "ContentSecurityPolicy": {}, "ContentTypeOptions": {}, "StrictTransportSecurity": {} } } } }

I do believe I am on the latest CLIv2 release.

[tim-finnigan]

Hi @MrBazzieB if I enable Server Timing headers and add --debug to that command then I see the ServerTimingHeadersConfig value returned in the logs. I confirmed that is included in the underlying API request syntax. It just has to be modeled upstream by the service team so that the CLI/SDKs can return it in the response. I created an issue here for the Cloudfront team and will share an update when I hear back. Thanks!