Original createCar function Hyperledger Fabric

MyChaincode.ts

async createCar(stubHelper: StubHelper, args: string[]) {
      const verifiedArgs = await Helpers.checkArgs<any>(args[0], Yup.object()
          .shape({
              key: Yup.string().required(),
              make: Yup.string().required(),
              model: Yup.string().required(),
              color: Yup.string().required(),
              owner: Yup.string().required(),
          }));

      let car = {
          docType: 'car',
          make: verifiedArgs.make,
          model: verifiedArgs.model,
          color: verifiedArgs.color,
          owner: verifiedArgs.owner
      };

      await stubHelper.putState(verifiedArgs.key, car);
}