{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/iss-api/main/json-schema/astronauts-response.json",
  "title": "Astronauts Response",
  "description": "Response schema for the people in space endpoint (/astros.json)",
  "type": "object",
  "properties": {
    "message": {
      "type": "string",
      "description": "Operation status indicator",
      "example": "success"
    },
    "number": {
      "type": "integer",
      "description": "Total count of humans currently in space across all spacecraft",
      "minimum": 0
    },
    "people": {
      "type": "array",
      "description": "Array of crew members currently in space",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string",
            "description": "Full name of the person in space"
          },
          "craft": {
            "type": "string",
            "description": "Name of the spacecraft or station the person is aboard"
          }
        },
        "required": ["name", "craft"]
      }
    }
  },
  "required": ["message", "number", "people"]
}