Groovy Script - Validate Doc Ref Uniqueness at the Project Level

def execute(){

DocumentVO document = documentService.getDocumentDetails();

boolean isExist = documentService.isDocRefExist(document.getDocRef(), RevisionDetailsOption.PROJECT_LEVEL_UNIQUE);

if(isExist){

document.setResponseStatus(false);

document.setResponseMessage(document.getDocRef() + " : DocRef already exists in other folder, please update.");

}

return document;

}