@Override
    public CompletableFuture<Void> asyncRemoveWorkflow(String workflowId) {
        return CompletableFuture.runAsync(() -> removeWorkflow(workflowId), executorService);
    }
The inverse of doesResourceExist.

@param resourcePath The path of the resource to check.
@return True if it does not exist; false otherwise.
@throws IOException If an error occurred during requests to ES.
es6-persistence/src/main/java/com/netflix/conductor/es6/dao/index/ElasticSearchRestDAOV6.java