{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api-evangelist.github.io/livepeer-com/json-schema/livepeer-stream-schema.json",
  "title": "Livepeer Stream",
  "description": "A live stream resource managed by Livepeer Studio. Combines ingest configuration, transcode profiles, recording settings, multistream targets, and playback identity into one resource.",
  "type": "object",
  "required": ["name"],
  "properties": {
    "id": {
      "type": "string",
      "format": "uuid",
      "description": "Stable identifier of the stream."
    },
    "name": {
      "type": "string",
      "minLength": 1,
      "description": "Human-readable stream name."
    },
    "kind": {
      "type": "string",
      "enum": ["stream"],
      "description": "Resource kind discriminator."
    },
    "creatorId": {
      "type": "string",
      "description": "Optional creator identifier."
    },
    "lastSeen": {
      "type": "integer",
      "description": "Unix milliseconds of the last segment seen."
    },
    "sourceSegments": { "type": "integer" },
    "transcodedSegments": { "type": "integer" },
    "sourceSegmentsDuration": { "type": "number" },
    "transcodedSegmentsDuration": { "type": "number" },
    "sourceBytes": { "type": "integer" },
    "transcodedBytes": { "type": "integer" },
    "ingestRate": {
      "type": "number",
      "description": "Source bitrate in bits per second."
    },
    "outputRate": {
      "type": "number",
      "description": "Total output bitrate across renditions in bps."
    },
    "deleted": { "type": "boolean" },
    "isActive": {
      "type": "boolean",
      "description": "True while the stream is ingesting."
    },
    "isHealthy": { "type": "boolean" },
    "issues": {
      "type": "array",
      "items": { "type": "string" }
    },
    "createdByTokenName": { "type": "string" },
    "createdAt": {
      "type": "integer",
      "description": "Unix milliseconds when the stream was created."
    },
    "parentId": {
      "type": "string",
      "description": "ID of the parent stream for session/child resources."
    },
    "streamKey": {
      "type": "string",
      "description": "Secret key used for RTMP/SRT ingest."
    },
    "pull": {
      "type": "object",
      "description": "Pull-ingest source configuration.",
      "properties": {
        "source": { "type": "string", "format": "uri" },
        "headers": {
          "type": "object",
          "additionalProperties": { "type": "string" }
        },
        "location": {
          "type": "object",
          "properties": {
            "lat": { "type": "number" },
            "lon": { "type": "number" }
          }
        }
      },
      "required": ["source"]
    },
    "playbackId": {
      "type": "string",
      "description": "Public identifier used by players to retrieve manifests."
    },
    "profiles": {
      "type": "array",
      "items": { "$ref": "#/$defs/ffmpegProfile" }
    },
    "projectId": { "type": "string" },
    "record": {
      "type": "boolean",
      "description": "Whether sessions should be recorded for VOD."
    },
    "recordingSpec": {
      "type": "object",
      "properties": {
        "profiles": {
          "type": "array",
          "items": { "$ref": "#/$defs/ffmpegProfile" }
        }
      }
    },
    "multistream": {
      "type": "object",
      "properties": {
        "targets": {
          "type": "array",
          "items": { "$ref": "#/$defs/multistreamTargetRef" }
        }
      }
    },
    "playbackPolicy": { "$ref": "#/$defs/playbackPolicy" },
    "userTags": {
      "type": "object",
      "description": "Free-form user metadata.",
      "additionalProperties": { "type": "string" }
    },
    "suspended": { "type": "boolean" },
    "userId": { "type": "string" }
  },
  "$defs": {
    "ffmpegProfile": {
      "type": "object",
      "required": ["name", "width", "height", "bitrate", "fps"],
      "properties": {
        "name": { "type": "string" },
        "width": { "type": "integer", "minimum": 128 },
        "height": { "type": "integer", "minimum": 128 },
        "bitrate": { "type": "integer", "minimum": 100 },
        "fps": { "type": "integer", "minimum": 0 },
        "fpsDen": { "type": "integer" },
        "gop": { "type": "string" },
        "profile": {
          "type": "string",
          "enum": ["H264Baseline", "H264Main", "H264High", "H264ConstrainedHigh"]
        },
        "encoder": {
          "type": "string",
          "enum": ["H.264", "HEVC", "VP8", "VP9"]
        },
        "quality": { "type": "integer" }
      }
    },
    "multistreamTargetRef": {
      "type": "object",
      "required": ["profile"],
      "properties": {
        "profile": {
          "type": "string",
          "description": "Profile name to push to the multistream destination."
        },
        "videoOnly": { "type": "boolean" },
        "id": {
          "type": "string",
          "description": "Existing multistream target ID."
        },
        "spec": {
          "type": "object",
          "properties": {
            "name": { "type": "string" },
            "url": { "type": "string", "format": "uri" }
          },
          "required": ["url"]
        }
      }
    },
    "playbackPolicy": {
      "type": "object",
      "properties": {
        "type": {
          "type": "string",
          "enum": ["public", "jwt", "webhook", "lit_signing_condition"]
        },
        "webhookId": { "type": "string" },
        "webhookContext": { "type": "object" },
        "refreshInterval": { "type": "number" },
        "allowedOrigins": {
          "type": "array",
          "items": { "type": "string" }
        }
      },
      "required": ["type"]
    }
  }
}