If the fileng-openapi-gen.jsonexists in the current directory, it will be read. Alternatively, you can runng-openapi-gen --config my-config.json(could also be-c) to specify a different configuration file, or even specify the input / output asng-openapi-gen -i input.yamlorng-openapi-ge...
always be generated asstring, notDate. Otherwise every API call would need to have a processing that would traverse the returned object graph before sending the request to replace all date properties byDate. The same applies to sent requests. Such operations are out of scope forng-openapi-gen;...