Get a groundhog by slug

{
  "type": "object",
  "properties": {
    "groundhog": {
      "type": "object",
      "description": "An animal that makes an annual prediction on Groundhog Day.",
      "required": [
        "active",
        "city",
        "contact",
        "coordinates",
        "country",
        "currentPrediction",
        "description",
        "id",
        "image",
        "isGroundhog",
        "name",
        "region",
        "shortname",
        "slug",
        "source",
        "type"
      ],
      "properties": {
        "active": {
          "type": "integer",
          "enum": [
            0,
            1
          ]
        },
        "city": {
          "type": "string"
        },
        "contact": {
          "type": "string"
        },
        "coordinates": {
          "type": "string"
        },
        "country": {
          "type": "string"
        },
        "currentPrediction": {
          "type": "string"
        },
        "description": {
          "type": "string"
        },
        "id": {
          "type": "integer"
        },
        "image": {
          "type": "string"
        },
        "isGroundhog": {
          "type": "integer"
        },
        "name": {
          "type": "string"
        },
        "predictions": {
          "type": "array",
          "items": {
            "type": "object",
            "description": "An annual prediction of an early spring or a longer winter.",
            "required": [
              "year",
              "shadow",
              "details"
            ],
            "properties": {
              "details": {
                "type": "string"
              },
              "groundhog": {
                "type": "object",
                "additionalProperties": true
              },
              "shadow": {
                "type": "integer"
              },
              "year": {
                "type": "integer"
              }
            }
          }
        },
        "predictionsCount": {
          "type": "integer",
          "description": "All predictions, excluding nulls."
        },
        "region": {
          "type": "string"
        },
        "shortname": {
          "type": "string"
        },
        "slug": {
          "type": "string"
        },
        "source": {
          "type": "string"
        },
        "type": {
          "type": "string"
        }
      }
    }
  }
}