{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "ProcessOutputDeltaNotification",
  "description": "Base64-encoded output chunk emitted for a streaming `process/spawn` request.",
  "type": "object",
  "required": [
    "capReached",
    "deltaBase64",
    "processHandle",
    "stream"
  ],
  "properties": {
    "capReached": {
      "description": "True on the final streamed chunk for this stream when output was truncated by `outputBytesCap`.",
      "type": "boolean"
    },
    "deltaBase64": {
      "description": "Base64-encoded output bytes.",
      "type": "string"
    },
    "processHandle": {
      "description": "Client-supplied, connection-scoped `processHandle` from `process/spawn`.",
      "type": "string"
    },
    "stream": {
      "description": "Output stream this chunk belongs to.",
      "allOf": [
        {
          "$ref": "#/definitions/ProcessOutputStream"
        }
      ]
    }
  },
  "definitions": {
    "ProcessOutputStream": {
      "description": "Stream label for `process/outputDelta` notifications.",
      "oneOf": [
        {
          "description": "stdout stream. PTY mode multiplexes terminal output here.",
          "type": "string",
          "enum": [
            "stdout"
          ]
        },
        {
          "description": "stderr stream.",
          "type": "string",
          "enum": [
            "stderr"
          ]
        }
      ]
    }
  }
}