Postman not validating YAML

I’m trying to create a yaml file in Postman. I followed the SimpleKart yaml file to build my file but I’m getting the error message “Invalid YAML found. Please check the schema editor to resolve this issue.” Postman is not telling me where the issue occurs.

Do you have a screenshot or an example of the yaml?

What you have here is not valid Open API Specification.

It’s hard for me to tell from the screenshot exactly what you need to change it to, but you don’t have properties objects on these array items. Also it looks like you’re passing in values for these as well? This looks more like a response message than a definition to me.

I’m trying to define a simple OpenAPI 3 api specification. I’ll review the spec documentation, thank you.