Meltano

Hey team - I'm currently developing a tap using the SDK (which is superb), using <https://github.com/transferwise/pipelinewise-target-snowflake|pipelinewise-target-snowflake> as the target. I'm wondering how I can define the tap schema where a field has no strict schema. To be more specific, I'm building a stream for <https://api-docs.affinity.co/#get-field-values|this resource> which has a property 'value', for example:
```[
  {
    "id":250616,
    "field_id":337,
    "list_entry_id":null,
    "entity_id":38706,
    "value":{
      "city":"San Francisco",
      "state":"California",
      "country":"United States",
      "continent":null,
      "street_address":null
    }
  },
  {
    "id":250615,
    "field_id":1284,
    "list_entry_id":null,
    "entity_id":38706,
    "value":"Computer Software"
  },
  {
    "id":32760,
    "field_id":198,
    "list_entry_id":null,
    "entity_id":38706,
    "value":38659
  },
  {
    "id":177634,
    "field_id":751,
    "list_entry_id":605,
    "entity_id":38706,
    "value":{
      "id":71,
      "text":"Low",
      "rank":1,
      "color":4
    }
  },
  ...
]```
where `value` can be an integer, string or object. Is this possible?