Zapier - Got a non-object result, expected an object from create ([{"http_result":"1"}])

Question

I am getting an error when using my own App via CLI in a create on zapier.

I have looked at the logs and can see: == Log Unhandled error: CheckError: Invalid API Response:

• Got a non-object result, expected an object from create ([{"http_result":"1"}]) What happened: Executing creates.results.operation.perform with bundle Invalid API Response:
• Got a non-object result, expected an object from create ([{"http_result":"1"}]) CheckError: Invalid API Response:
• Got a non-object result, expected an object from create ([{"http_result":"1"}]) at checkOutput (/var/task/node_modules/zapier-platform-core/src/app-middlewares/after/checks.js:42:15) at Object. (/var/task/node_modules/zapier-platform-core/src/middleware.js:80:37) at bound (domain.js:421:15) at Object.runBound (domain.js:432:12) at Object.tryCatcher (/var/task/node_modules/bluebird/js/release/util.js:16:23) at Promise._settlePromiseFromHandler (/var/task/node_modules/bluebird/js/release/promise.js:547:31) at Promise._settlePromise (/var/task/node_modules/bluebird/js/release/promise.js:604:18) at Promise._settlePromiseCtx (/var/task/node_modules/bluebird/js/release/promise.js:641:10) at _drainQueueStep (/var/task/node_modules/bluebird/js/release/async.js:97:12) at _drainQueue (/var/task/node_modules/bluebird/js/release/async.js:86:9) at Async._drainQueues (/var/task/node_modules/bluebird/js/release/async.js:102:5) at Immediate.Async.drainQueues [as _onImmediate] (/var/task/node_modules/bluebird/js/release/async.js:15:14) at processImmediate (internal/timers.js:464:21) at process.topLevelDomainCallback (domain.js:152:15) at process.callbackTrampoline (internal/async_hooks.js:128:24)

I can't work out what Zapier wants as a response from a create function. I have a similar looking result set when I do a search function... but create must need something different... HELP :)