publish rest service to save new object

I create a post method to publish rest service, and the param is an object, so I want to use import mapping, but an error emerge CE0342, I can't find some information about this problem. Anyone can help me?  
1 answers

Hi Yi Li,

 I think in the microflow, you have a list, but the import mapping expects a string,

For this, either you can change the import mapping to a list, 

or you can pass only one object to the microflow.

Let me know, if you have any issues,

Hope it helps!