{
  "$defs": {
    "BudgetProfile": {
      "additionalProperties": false,
      "properties": {
        "encoding": {
          "maxLength": 100,
          "minLength": 1,
          "title": "Encoding",
          "type": "string"
        },
        "schema_version": {
          "const": 1,
          "default": 1,
          "title": "Schema Version",
          "type": "integer"
        },
        "tokenizer": {
          "maxLength": 100,
          "minLength": 1,
          "title": "Tokenizer",
          "type": "string"
        }
      },
      "required": [
        "tokenizer",
        "encoding"
      ],
      "title": "BudgetProfile",
      "type": "object"
    },
    "EvidenceReference": {
      "additionalProperties": false,
      "properties": {
        "assertion_digest": {
          "pattern": "^[a-f0-9]{64}$",
          "title": "Assertion Digest",
          "type": "string"
        },
        "assertion_path": {
          "maxLength": 256,
          "minLength": 1,
          "title": "Assertion Path",
          "type": "string"
        },
        "extraction_id": {
          "pattern": "^[a-f0-9]{64}$",
          "title": "Extraction Id",
          "type": "string"
        },
        "locator": {
          "$ref": "#/$defs/Locator"
        },
        "normalization_profile": {
          "const": "unicode-nfc-lf-v1",
          "title": "Normalization Profile",
          "type": "string"
        },
        "quote": {
          "maxLength": 8000,
          "minLength": 1,
          "title": "Quote",
          "type": "string"
        },
        "schema_version": {
          "const": 1,
          "default": 1,
          "title": "Schema Version",
          "type": "integer"
        },
        "source_revision_id": {
          "maxLength": 128,
          "minLength": 1,
          "pattern": "^[a-zA-Z0-9][a-zA-Z0-9._:-]*$",
          "title": "Source Revision Id",
          "type": "string"
        }
      },
      "required": [
        "source_revision_id",
        "extraction_id",
        "assertion_path",
        "assertion_digest",
        "quote",
        "locator",
        "normalization_profile"
      ],
      "title": "EvidenceReference",
      "type": "object"
    },
    "Finding": {
      "additionalProperties": false,
      "properties": {
        "code": {
          "maxLength": 128,
          "minLength": 1,
          "pattern": "^[a-zA-Z0-9][a-zA-Z0-9._:-]*$",
          "title": "Code",
          "type": "string"
        },
        "message": {
          "maxLength": 1000,
          "minLength": 1,
          "title": "Message",
          "type": "string"
        },
        "path": {
          "anyOf": [
            {
              "maxLength": 256,
              "type": "string"
            },
            {
              "type": "null"
            }
          ],
          "default": null,
          "title": "Path"
        },
        "schema_version": {
          "const": 1,
          "default": 1,
          "title": "Schema Version",
          "type": "integer"
        }
      },
      "required": [
        "code",
        "message"
      ],
      "title": "Finding",
      "type": "object"
    },
    "Locator": {
      "additionalProperties": false,
      "properties": {
        "block_id": {
          "maxLength": 128,
          "minLength": 1,
          "pattern": "^[a-zA-Z0-9][a-zA-Z0-9._:-]*$",
          "title": "Block Id",
          "type": "string"
        },
        "end": {
          "exclusiveMinimum": 0,
          "title": "End",
          "type": "integer"
        },
        "kind": {
          "enum": [
            "text_span",
            "pdf_page_span",
            "transcript_timestamp_span"
          ],
          "title": "Kind",
          "type": "string"
        },
        "page": {
          "anyOf": [
            {
              "minimum": 1,
              "type": "integer"
            },
            {
              "type": "null"
            }
          ],
          "default": null,
          "title": "Page"
        },
        "schema_version": {
          "const": 1,
          "default": 1,
          "title": "Schema Version",
          "type": "integer"
        },
        "start": {
          "minimum": 0,
          "title": "Start",
          "type": "integer"
        },
        "time_end_ms": {
          "anyOf": [
            {
              "minimum": 0,
              "type": "integer"
            },
            {
              "type": "null"
            }
          ],
          "default": null,
          "title": "Time End Ms"
        },
        "time_start_ms": {
          "anyOf": [
            {
              "minimum": 0,
              "type": "integer"
            },
            {
              "type": "null"
            }
          ],
          "default": null,
          "title": "Time Start Ms"
        }
      },
      "required": [
        "kind",
        "block_id",
        "start",
        "end"
      ],
      "title": "Locator",
      "type": "object"
    },
    "Scope": {
      "additionalProperties": false,
      "description": "Project context plus optional project includes; all-project access is deliberate.",
      "properties": {
        "all_projects": {
          "default": false,
          "title": "All Projects",
          "type": "boolean"
        },
        "include_projects": {
          "anyOf": [
            {
              "items": {
                "maxLength": 128,
                "minLength": 1,
                "pattern": "^[a-zA-Z0-9][a-zA-Z0-9._:-]*$",
                "type": "string"
              },
              "maxItems": 50,
              "type": "array"
            },
            {
              "type": "null"
            }
          ],
          "default": null,
          "title": "Include Projects"
        },
        "include_shared": {
          "default": true,
          "title": "Include Shared",
          "type": "boolean"
        },
        "projects": {
          "items": {
            "maxLength": 128,
            "minLength": 1,
            "pattern": "^[a-zA-Z0-9][a-zA-Z0-9._:-]*$",
            "type": "string"
          },
          "maxItems": 50,
          "minItems": 1,
          "title": "Projects",
          "type": "array"
        },
        "schema_version": {
          "const": 1,
          "default": 1,
          "title": "Schema Version",
          "type": "integer"
        }
      },
      "required": [
        "projects"
      ],
      "title": "Scope",
      "type": "object"
    }
  },
  "additionalProperties": false,
  "properties": {
    "api_version": {
      "const": "v1",
      "default": "v1",
      "title": "Api Version",
      "type": "string"
    },
    "budget_profile": {
      "$ref": "#/$defs/BudgetProfile"
    },
    "canonical_revision": {
      "anyOf": [
        {
          "pattern": "^(?:[a-f0-9]{40}|[a-f0-9]{64})$",
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Canonical Revision"
    },
    "citations": {
      "default": [],
      "items": {
        "$ref": "#/$defs/EvidenceReference"
      },
      "title": "Citations",
      "type": "array"
    },
    "data": {
      "items": {
        "additionalProperties": true,
        "type": "object"
      },
      "title": "Data",
      "type": "array"
    },
    "filtered_count": {
      "anyOf": [
        {
          "minimum": 0,
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Filtered Count"
    },
    "index_revision": {
      "anyOf": [
        {
          "pattern": "^(?:[a-f0-9]{40}|[a-f0-9]{64})$",
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Index Revision"
    },
    "next_cursor": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Next Cursor"
    },
    "omissions": {
      "default": [],
      "items": {
        "$ref": "#/$defs/Finding"
      },
      "title": "Omissions",
      "type": "array"
    },
    "request_id": {
      "maxLength": 128,
      "minLength": 1,
      "pattern": "^[a-zA-Z0-9][a-zA-Z0-9._:-]*$",
      "title": "Request Id",
      "type": "string"
    },
    "resolved_scope": {
      "$ref": "#/$defs/Scope"
    },
    "retrieval_mode": {
      "enum": [
        "keyword",
        "hybrid",
        "canonical"
      ],
      "title": "Retrieval Mode",
      "type": "string"
    },
    "schema_version": {
      "const": 1,
      "default": 1,
      "title": "Schema Version",
      "type": "integer"
    },
    "tokens_used": {
      "minimum": 0,
      "title": "Tokens Used",
      "type": "integer"
    },
    "warnings": {
      "default": [],
      "items": {
        "$ref": "#/$defs/Finding"
      },
      "title": "Warnings",
      "type": "array"
    }
  },
  "required": [
    "request_id",
    "resolved_scope",
    "data",
    "canonical_revision",
    "index_revision",
    "retrieval_mode",
    "budget_profile",
    "tokens_used"
  ],
  "title": "ReadEnvelope",
  "type": "object"
}