Does GetCallerIdentityRequest support getting identity/arn using a given sts token?

[yjanezou]

We are building a service which needs to identify caller's identity by using caller's sts token. I wonder if the aws sdk support it? sample code is as below:

private static final String X_AMZ_DATE_HEADER = "X-Amz-Date";
private static final String X_AMZ_SECURITY_TOKEN_HEADER = "X-Amz-Security-Token";
private static final String AUTHORIZATION_HEADER = "Authorization";

...
AWSSecurityTokenService stsClient = ....;
...

GetCallerIdentityRequest request = new GetCallerIdentityRequest();

request.putCustomRequestHeader(AUTHORIZATION_HEADER, "AWS4-HMAC-SHA256");
request.putCustomRequestHeader(X_AMZ_DATE_HEADER, "20230727T182602Z");
request.putCustomRequestHeader(X_AMZ_SECURITY_TOKEN_HEADER, "IQoJb3JpZ2luX2VjEJn....");

GetCallerIdentityResult getCallerIdentityResult = stsClient.getCallerIdentity(request);

[yasminetalby]

Hello @yjanezou ,

Thank you very much for your submission.

Both the AWS JAVA SDK V1 and V2 offer support for getCallerIdentity:

• AWS JAVA SDK V1 : getCallerIdentity(GetCallerIdentityRequest getCallerIdentityRequest)
• AWS JAVA SDK V2 : getCallerIdentity(GetCallerIdentityRequestgetCallerIdentityRequest)

I see that you are already using this in your sample, are you encountering any issue?

Best regards,

Yasmine