Get search fields

curl --request GET \
  --url https://api.beyondwords.io/v1/projects/{project_id}/content/search_fields \
  --header 'X-Api-Key: <api-key>'

[
  {
    "key": "title",
    "data_type": "string",
    "conditions": [
      "is_text",
      "is_not_text"
    ],
    "options": [
      "Example title name"
    ]
  }
]