curl --request POST \
  --url https://app.azalt.co/api/v1/activity-definitions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "uiCode": "<string>",
  "calcCode": "<string>",
  "inputs": [
    {
      "name": "<string>",
      "type": "string",
      "required": true,
      "example": "<string>"
    }
  ],
  "description": "<string>",
  "metadataSchema": {},
  "isCommon": true
}
'

{
  "id": "<string>",
  "name": "<string>",
  "description": "<string>",
  "uiCode": "<string>",
  "calcCode": "<string>",
  "inputs": [
    {
      "name": "<string>",
      "type": "string",
      "required": true,
      "example": "<string>"
    }
  ],
  "organizationId": "<string>",
  "metadataSchema": {},
  "createdAt": "<string>",
  "updatedAt": "<string>"
}