in aws-codedeploy-agent/src/main/java/jetbrains/buildServer/runner/codedeploy/ApplicationRevision.java [153:159]
private String getZipPath(@NotNull File f) throws CodeDeployRunner.CodeDeployRunnerException {
if (f.equals(getCustomAppSpecYmlFile())) return CodeDeployConstants.APPSPEC_YML;
final String zipPath = myPathMappings.mapPath(f);
if(zipPath == null) throw new CodeDeployRunner.CodeDeployRunnerException("Unexpected application revision file " + f, null);
return zipPath;
}