in aws-codepipeline-agent/src/main/java/jetbrains/buildServer/codepipeline/CodePipelineBuildListener.java [266:268]
private String calculateIdentity(@NotNull AgentRunningBuild build, String... parts) {
return String.valueOf(AWSCommonParams.calculateIdentity(build.getCheckoutDirectory().getAbsolutePath(), build.getSharedConfigParameters(), parts));
}