Shazam Recognize Request

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/shazam/main/json-schema/shazam-recognize-request.json",
  "title": "Shazam Recognize Request",
  "description": "Request payload submitted to the Shazam recognition endpoint. Contains an encoded audio fingerprint/signature and session metadata.",
  "type": "object",
  "properties": {
    "timezone": {
      "type": "string",
      "description": "IANA timezone of the client",
      "example": "America/New_York"
    },
    "signature": {
      "type": "object",
      "description": "Encoded audio fingerprint",
      "required": ["uri", "samplems"],
      "properties": {
        "uri": {
          "type": "string",
          "description": "Base64/URI-encoded audio signature generated from the audio sample"
        },
        "samplems": {
          "type": "integer",
          "description": "Duration of the audio sample used to generate the signature, in milliseconds",
          "minimum": 1,
          "example": 4000
        }
      }
    },
    "timestamp": {
      "type": "integer",
      "description": "Unix timestamp in milliseconds at which the audio capture was taken",
      "example": 1700000000000
    },
    "context": {
      "type": "object",
      "description": "Optional context metadata attached to the recognition request"
    },
    "geolocation": {
      "type": "object",
      "description": "Optional geographic location of the client",
      "properties": {
        "altitude": {
          "type": "number",
          "description": "Altitude in meters"
        },
        "latitude": {
          "type": "number",
          "description": "Latitude in decimal degrees",
          "minimum": -90,
          "maximum": 90
        },
        "longitude": {
          "type": "number",
          "description": "Longitude in decimal degrees",
          "minimum": -180,
          "maximum": 180
        }
      }
    }
  },
  "required": ["signature", "timestamp"]
}