Create or update a character

curl --request POST \
  --url https://api.wanderersguide.app/functions/v1/create-character \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "level": 123,
  "id": 123,
  "created_at": "2023-11-07T05:31:56Z",
  "campaign_id": 123,
  "user_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "experience": 123,
  "hero_points": 123,
  "hp_current": 123,
  "hp_temp": 123,
  "stamina_current": 123,
  "resolve_current": 123,
  "inventory": {},
  "details": {},
  "notes": {},
  "roll_history": {},
  "spells": {},
  "operation_data": {},
  "meta_data": {},
  "custom_operations": [
    {}
  ],
  "options": {},
  "variants": {},
  "content_sources": {
    "enabled": [
      123
    ]
  },
  "companions": {}
}
'

{
  "status": "success",
  "data": {
    "name": "<string>",
    "level": 123,
    "id": 123,
    "created_at": "2023-11-07T05:31:56Z",
    "campaign_id": 123,
    "user_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "experience": 123,
    "hero_points": 123,
    "hp_current": 123,
    "hp_temp": 123,
    "stamina_current": 123,
    "resolve_current": 123,
    "inventory": {},
    "details": {},
    "notes": {},
    "roll_history": {},
    "spells": {},
    "operation_data": {},
    "meta_data": {},
    "custom_operations": [
      {}
    ],
    "options": {},
    "variants": {},
    "content_sources": {
      "enabled": [
        123
      ]
    },
    "companions": {}
  }
}