Get a policy parameter by ID

curl --request GET \
  --url https://api.responsibly.tech/v1/policy-parameters/{id} \
  --header 'x-api-key: <api-key>'

{
  "item": {
    "id": "12h43XyZhc4rak2670e37xv[...]",
    "name": "Air pollution",
    "policyCategoryName": "Environmental impact"
  }
}