Hello,
In this article, we will check how to use POST multipart/form-data API in mapping.
For example, how to send a json and a zip file using multipart.
1) Create HTTP Rest metadata

2) Add a new Path and operation :

3) Add parameter corresponding to the API description :

4) Add the Request body, in my sample we send a json and zip file :

A) Don't forget to specify Part FileName for each Part

B) And the content

5) Use the metadata just created in your mapping :
