in src/AWSMSKAuthTokenGenerator.cs [299:308]
private async Task LogCredentialsIdentity(AWSCredentials credentials, RegionEndpoint region, bool awsDebugCreds)
{
if (awsDebugCreds && _logger.IsEnabled(LogLevel.Debug))
{
AmazonSecurityTokenServiceClient stsDebugClient = new(credentials, region);
var response = await stsDebugClient.GetCallerIdentityAsync(new GetCallerIdentityRequest());
_logger.LogDebug("Credentials Identity: UserId: {user}, Account: {account}, Arn: {arn}", response.UserId, response.Account, response.Arn);
}
}