Prisma

When using Nexus, what's the equivalent to stringArg() for JSON? I can't find jsonArg() ...

I can of course just use stringArg() and then JSON.parse before I pass the data to Prisma, but as the `scalar Json` actually shows up in my Nexus generated schema, I assume there's a better way?

Hey <@UTX14HXRR> :wave:
You would need to use something like this:
```field: arg({ type: 'Json' })```


Hello <@UESADRKMY> <@UTX14HXRR> I tried to do it but doesn’t work, where do I need to put field: arg(…)  ? Thanks :slightly_smiling_face:

You would need to add to the `args` option like this:
```    t.field('someField', {
      type: 'ModelType',
      args: {
        field: arg({ type: 'Json' }),
      },
      async resolve(_root, args, ctx) {
        // resolver
      },
    })```
If the `Json` scalar is not present in your `schema.graphql` then you can add it as follows:
```const Json = scalarType({
  name: 'Json',
  asNexusMethod: 'json',
  description: 'Json custom scalar type',
  parseValue(value) {
    return JSON.stringify(value)
  },
  serialize(value) {
    return JSON.parse(value)
  },
})```