{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/spacex-api/refs/heads/main/json-schema/spacex-api-launch-schema.json",
  "title": "SpaceX Launch",
  "description": "Schema for a SpaceX mission launch object from the SpaceX API v5",
  "type": "object",
  "properties": {
    "id": {
      "description": "Unique launch identifier (MongoDB ObjectId)",
      "type": "string",
      "example": "62dd70d5202306255024d139"
    },
    "name": {
      "description": "Mission designation",
      "type": "string",
      "example": "Crew-5"
    },
    "flight_number": {
      "description": "Sequential SpaceX flight number",
      "type": "integer",
      "example": 187
    },
    "date_utc": {
      "description": "Launch date and time in UTC (ISO 8601)",
      "type": "string",
      "format": "date-time",
      "example": "2022-10-05T16:00:00.000Z"
    },
    "date_unix": {
      "description": "Launch date as Unix timestamp",
      "type": "integer",
      "example": 1664985600
    },
    "date_local": {
      "description": "Launch date in local timezone",
      "type": "string"
    },
    "date_precision": {
      "description": "Precision of the launch date",
      "type": "string",
      "enum": ["half", "quarter", "year", "month", "day", "hour"]
    },
    "upcoming": {
      "description": "Whether this is a future planned launch",
      "type": "boolean"
    },
    "success": {
      "description": "Whether the launch was successful (null if upcoming)",
      "type": ["boolean", "null"]
    },
    "details": {
      "description": "Mission description or notes",
      "type": ["string", "null"]
    },
    "rocket": {
      "description": "Rocket ID (reference to /rockets endpoint)",
      "type": "string"
    },
    "launchpad": {
      "description": "Launchpad ID (reference to /launchpads endpoint)",
      "type": "string"
    },
    "payloads": {
      "description": "Array of payload IDs",
      "type": "array",
      "items": {"type": "string"}
    },
    "capsules": {
      "description": "Array of capsule IDs",
      "type": "array",
      "items": {"type": "string"}
    },
    "crew": {
      "description": "Crew assignments with roles",
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "crew": {"type": "string", "description": "Crew member ID"},
          "role": {"type": "string", "description": "Role aboard the mission"}
        }
      }
    },
    "ships": {
      "description": "Recovery ship IDs",
      "type": "array",
      "items": {"type": "string"}
    },
    "cores": {
      "description": "First-stage booster core details",
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "core": {"type": ["string", "null"], "description": "Core ID"},
          "flight": {"type": ["integer", "null"], "description": "Flight number for this core"},
          "gridfins": {"type": ["boolean", "null"], "description": "Grid fins used"},
          "legs": {"type": ["boolean", "null"], "description": "Landing legs deployed"},
          "reused": {"type": ["boolean", "null"], "description": "Previously flown core"},
          "landing_attempt": {"type": ["boolean", "null"], "description": "Landing attempted"},
          "landing_success": {"type": ["boolean", "null"], "description": "Landing succeeded"},
          "landing_type": {"type": ["string", "null"], "description": "Landing type (ASDS, RTLS, Ocean)"},
          "landpad": {"type": ["string", "null"], "description": "Landing pad ID"}
        }
      }
    },
    "failures": {
      "description": "Failure records if launch was unsuccessful",
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "time": {"type": "integer", "description": "Seconds from launch"},
          "altitude": {"type": ["integer", "null"], "description": "Altitude in km at failure"},
          "reason": {"type": "string", "description": "Failure cause description"}
        }
      }
    },
    "links": {
      "description": "Media and reference links",
      "type": "object",
      "properties": {
        "patch": {
          "type": "object",
          "properties": {
            "small": {"type": ["string", "null"], "format": "uri"},
            "large": {"type": ["string", "null"], "format": "uri"}
          }
        },
        "webcast": {"type": ["string", "null"], "format": "uri"},
        "youtube_id": {"type": ["string", "null"]},
        "article": {"type": ["string", "null"], "format": "uri"},
        "wikipedia": {"type": ["string", "null"], "format": "uri"}
      }
    },
    "net": {
      "description": "No Earlier Than flag — date is approximate",
      "type": "boolean"
    },
    "tbd": {
      "description": "To Be Determined — details are unconfirmed",
      "type": "boolean"
    },
    "launch_library_id": {
      "description": "Launch Library 2 reference UUID",
      "type": ["string", "null"],
      "format": "uuid"
    },
    "auto_update": {
      "description": "Whether launch data auto-syncs from external sources",
      "type": "boolean"
    }
  }
}