{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/openstates/main/json-schema/bill.json",
  "title": "Bill",
  "description": "A legislative bill tracked by the Open States API.",
  "type": "object",
  "required": ["id", "session", "jurisdiction", "from_organization", "identifier", "title", "created_at", "updated_at", "openstates_url"],
  "properties": {
    "id": {
      "type": "string",
      "description": "Open Civic Data bill identifier.",
      "example": "ocd-bill/f0049138-1ad8-4506-a2a4-f4dd1251bbba"
    },
    "session": {
      "type": "string",
      "description": "Legislative session identifier.",
      "example": "2020"
    },
    "jurisdiction": {
      "$ref": "#/definitions/CompactJurisdiction"
    },
    "from_organization": {
      "$ref": "#/definitions/Organization"
    },
    "identifier": {
      "type": "string",
      "description": "Bill identifier as assigned by the legislature.",
      "example": "SB 113"
    },
    "title": {
      "type": "string",
      "description": "Official title of the bill.",
      "example": "Adopting a State Scorpion"
    },
    "classification": {
      "type": "array",
      "items": {"type": "string"},
      "description": "Bill classification (e.g. bill, resolution).",
      "example": ["resolution"]
    },
    "subject": {
      "type": "array",
      "items": {"type": "string"},
      "description": "Subject tags assigned to the bill.",
      "example": ["SCORPIONS", "SYMBOLS"]
    },
    "extras": {
      "type": "object",
      "description": "Additional jurisdiction-specific data."
    },
    "created_at": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the record was created."
    },
    "updated_at": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the record was last updated."
    },
    "openstates_url": {
      "type": "string",
      "description": "URL to the bill page on openstates.org.",
      "example": "https://openstates.org/nc/bills/2019/HB1105/"
    },
    "first_action_date": {
      "type": "string",
      "description": "Date of the first recorded action.",
      "example": "2020-01-01"
    },
    "latest_action_date": {
      "type": "string",
      "description": "Date of the most recent action.",
      "example": "2020-02-01"
    },
    "latest_action_description": {
      "type": "string",
      "description": "Description of the most recent action.",
      "example": "Introduced in House"
    },
    "latest_passage_date": {
      "type": "string",
      "description": "Date the bill most recently passed a chamber.",
      "example": "2020-03-01"
    },
    "sponsorships": {
      "type": "array",
      "items": {"$ref": "#/definitions/BillSponsorship"}
    },
    "actions": {
      "type": "array",
      "items": {"$ref": "#/definitions/BillAction"}
    },
    "sources": {
      "type": "array",
      "items": {"$ref": "#/definitions/Link"}
    },
    "versions": {
      "type": "array",
      "items": {"$ref": "#/definitions/BillDocumentOrVersion"}
    },
    "documents": {
      "type": "array",
      "items": {"$ref": "#/definitions/BillDocumentOrVersion"}
    },
    "votes": {
      "type": "array",
      "items": {"$ref": "#/definitions/VoteEvent"}
    }
  },
  "definitions": {
    "CompactJurisdiction": {
      "type": "object",
      "required": ["id", "name", "classification"],
      "properties": {
        "id": {"type": "string", "example": "ocd-jurisdiction/country:us/state:nc/government"},
        "name": {"type": "string", "example": "North Carolina"},
        "classification": {"type": "string", "enum": ["state", "municipality", "country"]}
      }
    },
    "Organization": {
      "type": "object",
      "required": ["id", "name", "classification"],
      "properties": {
        "id": {"type": "string"},
        "name": {"type": "string"},
        "classification": {"type": "string"}
      }
    },
    "BillSponsorship": {
      "type": "object",
      "required": ["id", "name", "entity_type", "primary", "classification"],
      "properties": {
        "id": {"type": "string", "format": "uuid"},
        "name": {"type": "string"},
        "entity_type": {"type": "string"},
        "primary": {"type": "boolean"},
        "classification": {"type": "string"}
      }
    },
    "BillAction": {
      "type": "object",
      "required": ["id", "organization", "description", "date", "classification", "order"],
      "properties": {
        "id": {"type": "string", "format": "uuid"},
        "description": {"type": "string"},
        "date": {"type": "string"},
        "classification": {"type": "array", "items": {"type": "string"}},
        "order": {"type": "integer"}
      }
    },
    "Link": {
      "type": "object",
      "required": ["url"],
      "properties": {
        "url": {"type": "string"},
        "note": {"type": "string"}
      }
    },
    "BillDocumentOrVersion": {
      "type": "object",
      "required": ["id", "note", "date", "classification", "links"],
      "properties": {
        "id": {"type": "string", "format": "uuid"},
        "note": {"type": "string"},
        "date": {"type": "string"},
        "classification": {"type": "string"},
        "links": {"type": "array", "items": {"$ref": "#/definitions/Link"}}
      }
    },
    "VoteEvent": {
      "type": "object",
      "required": ["id", "motion_text", "start_date", "result", "identifier", "extras", "organization", "votes", "counts", "sources"],
      "properties": {
        "id": {"type": "string"},
        "motion_text": {"type": "string"},
        "start_date": {"type": "string"},
        "result": {"type": "string"},
        "identifier": {"type": "string"}
      }
    }
  }
}