{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://schemas.dharma-ai.io/evidence-response/v1",
  "title": "Evidence Response",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "schema",
    "responseId",
    "requestId",
    "organizationId",
    "deviceId",
    "workspaceId",
    "trajectoryId",
    "approved",
    "excluded",
    "redactionReceipt",
    "bytesPrepared",
    "createdAt",
    "responseHash"
  ],
  "properties": {
    "schema": {
      "const": "dharma.evidence-response/v1"
    },
    "responseId": {
      "type": "string",
      "format": "uuid"
    },
    "requestId": {
      "type": "string",
      "format": "uuid"
    },
    "organizationId": {
      "type": "string",
      "minLength": 1
    },
    "deviceId": {
      "type": "string",
      "minLength": 1
    },
    "workspaceId": {
      "type": "string",
      "minLength": 1
    },
    "trajectoryId": {
      "type": "string",
      "format": "uuid"
    },
    "approved": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": [
          "contentId",
          "bytes",
          "chunkHash",
          "contentBase64"
        ],
        "properties": {
          "contentId": {
            "type": "string",
            "pattern": "^(sha256|blake3):[A-Fa-f0-9]{32,128}$"
          },
          "bytes": {
            "type": "integer",
            "minimum": 1
          },
          "chunkHash": {
            "type": "string",
            "pattern": "^(sha256|blake3):[A-Fa-f0-9]{32,128}$"
          },
          "contentBase64": {
            "type": "string",
            "minLength": 4,
            "contentEncoding": "base64"
          }
        }
      }
    },
    "excluded": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": [
          "contentId",
          "reasonCode"
        ],
        "properties": {
          "contentId": {
            "type": "string",
            "pattern": "^(sha256|blake3):[A-Fa-f0-9]{32,128}$"
          },
          "reasonCode": {
            "type": "string"
          }
        }
      }
    },
    "redactionReceipt": {
      "type": "object"
    },
    "bytesPrepared": {
      "type": "integer",
      "minimum": 0
    },
    "createdAt": {
      "type": "string",
      "format": "date-time"
    },
    "responseHash": {
      "type": "string",
      "pattern": "^(sha256|blake3):[A-Fa-f0-9]{32,128}$"
    },
    "signature": {
      "type": [
        "string",
        "null"
      ]
    }
  }
}