{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "definitions": {
    "ApprovalsReviewer": {
      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `guardian_subagent` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request.",
      "enum": [
        "user",
        "guardian_subagent"
      ],
      "type": "string"
    },
    "AskForApproval": {
      "oneOf": [
        {
          "enum": [
            "untrusted",
            "on-failure",
            "on-request",
            "never"
          ],
          "type": "string"
        },
        {
          "additionalProperties": false,
          "properties": {
            "granular": {
              "properties": {
                "mcp_elicitations": {
                  "type": "boolean"
                },
                "request_permissions": {
                  "default": false,
                  "type": "boolean"
                },
                "rules": {
                  "type": "boolean"
                },
                "sandbox_approval": {
                  "type": "boolean"
                },
                "skill_approval": {
                  "default": false,
                  "type": "boolean"
                }
              },
              "required": [
                "mcp_elicitations",
                "rules",
                "sandbox_approval"
              ],
              "type": "object"
            }
          },
          "required": [
            "granular"
          ],
          "title": "GranularAskForApproval",
          "type": "object"
        }
      ]
    },
    "ContentItem": {
      "oneOf": [
        {
          "properties": {
            "text": {
              "type": "string"
            },
            "type": {
              "enum": [
                "input_text"
              ],
              "title": "InputTextContentItemType",
              "type": "string"
            }
          },
          "required": [
            "text",
            "type"
          ],
          "title": "InputTextContentItem",
          "type": "object"
        },
        {
          "properties": {
            "image_url": {
              "type": "string"
            },
            "type": {
              "enum": [
                "input_image"
              ],
              "title": "InputImageContentItemType",
              "type": "string"
            }
          },
          "required": [
            "image_url",
            "type"
          ],
          "title": "InputImageContentItem",
          "type": "object"
        },
        {
          "properties": {
            "text": {
              "type": "string"
            },
            "type": {
              "enum": [
                "output_text"
              ],
              "title": "OutputTextContentItemType",
              "type": "string"
            }
          },
          "required": [
            "text",
            "type"
          ],
          "title": "OutputTextContentItem",
          "type": "object"
        }
      ]
    },
    "FunctionCallOutputBody": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "items": {
            "$ref": "#/definitions/FunctionCallOutputContentItem"
          },
          "type": "array"
        }
      ]
    },
    "FunctionCallOutputContentItem": {
      "description": "Responses API compatible content items that can be returned by a tool call. This is a subset of ContentItem with the types we support as function call outputs.",
      "oneOf": [
        {
          "properties": {
            "text": {
              "type": "string"
            },
            "type": {
              "enum": [
                "input_text"
              ],
              "title": "InputTextFunctionCallOutputContentItemType",
              "type": "string"
            }
          },
          "required": [
            "text",
            "type"
          ],
          "title": "InputTextFunctionCallOutputContentItem",
          "type": "object"
        },
        {
          "properties": {
            "detail": {
              "anyOf": [
                {
                  "$ref": "#/definitions/ImageDetail"
                },
                {
                  "type": "null"
                }
              ]
            },
            "image_url": {
              "type": "string"
            },
            "type": {
              "enum": [
                "input_image"
              ],
              "title": "InputImageFunctionCallOutputContentItemType",
              "type": "string"
            }
          },
          "required": [
            "image_url",
            "type"
          ],
          "title": "InputImageFunctionCallOutputContentItem",
          "type": "object"
        }
      ]
    },
    "GhostCommit": {
      "description": "Details of a ghost commit created from a repository state.",
      "properties": {
        "id": {
          "type": "string"
        },
        "parent": {
          "type": [
            "string",
            "null"
          ]
        },
        "preexisting_untracked_dirs": {
          "items": {
            "type": "string"
          },
          "type": "array"
        },
        "preexisting_untracked_files": {
          "items": {
            "type": "string"
          },
          "type": "array"
        }
      },
      "required": [
        "id",
        "preexisting_untracked_dirs",
        "preexisting_untracked_files"
      ],
      "type": "object"
    },
    "ImageDetail": {
      "enum": [
        "auto",
        "low",
        "high",
        "original"
      ],
      "type": "string"
    },
    "LocalShellAction": {
      "oneOf": [
        {
          "properties": {
            "command": {
              "items": {
                "type": "string"
              },
              "type": "array"
            },
            "env": {
              "additionalProperties": {
                "type": "string"
              },
              "type": [
                "object",
                "null"
              ]
            },
            "timeout_ms": {
              "format": "uint64",
              "minimum": 0.0,
              "type": [
                "integer",
                "null"
              ]
            },
            "type": {
              "enum": [
                "exec"
              ],
              "title": "ExecLocalShellActionType",
              "type": "string"
            },
            "user": {
              "type": [
                "string",
                "null"
              ]
            },
            "working_directory": {
              "type": [
                "string",
                "null"
              ]
            }
          },
          "required": [
            "command",
            "type"
          ],
          "title": "ExecLocalShellAction",
          "type": "object"
        }
      ]
    },
    "LocalShellStatus": {
      "enum": [
        "completed",
        "in_progress",
        "incomplete"
      ],
      "type": "string"
    },
    "MessagePhase": {
      "description": "Classifies an assistant message as interim commentary or final answer text.\n\nProviders do not emit this consistently, so callers must treat `None` as \"phase unknown\" and keep compatibility behavior for legacy models.",
      "oneOf": [
        {
          "description": "Mid-turn assistant text (for example preamble/progress narration).\n\nAdditional tool calls or assistant output may follow before turn completion.",
          "enum": [
            "commentary"
          ],
          "type": "string"
        },
        {
          "description": "The assistant's terminal answer text for the current turn.",
          "enum": [
            "final_answer"
          ],
          "type": "string"
        }
      ]
    },
    "Personality": {
      "enum": [
        "none",
        "friendly",
        "pragmatic"
      ],
      "type": "string"
    },
    "ReasoningItemContent": {
      "oneOf": [
        {
          "properties": {
            "text": {
              "type": "string"
            },
            "type": {
              "enum": [
                "reasoning_text"
              ],
              "title": "ReasoningTextReasoningItemContentType",
              "type": "string"
            }
          },
          "required": [
            "text",
            "type"
          ],
          "title": "ReasoningTextReasoningItemContent",
          "type": "object"
        },
        {
          "properties": {
            "text": {
              "type": "string"
            },
            "type": {
              "enum": [
                "text"
              ],
              "title": "TextReasoningItemContentType",
              "type": "string"
            }
          },
          "required": [
            "text",
            "type"
          ],
          "title": "TextReasoningItemContent",
          "type": "object"
        }
      ]
    },
    "ReasoningItemReasoningSummary": {
      "oneOf": [
        {
          "properties": {
            "text": {
              "type": "string"
            },
            "type": {
              "enum": [
                "summary_text"
              ],
              "title": "SummaryTextReasoningItemReasoningSummaryType",
              "type": "string"
            }
          },
          "required": [
            "text",
            "type"
          ],
          "title": "SummaryTextReasoningItemReasoningSummary",
          "type": "object"
        }
      ]
    },
    "ResponseItem": {
      "oneOf": [
        {
          "properties": {
            "content": {
              "items": {
                "$ref": "#/definitions/ContentItem"
              },
              "type": "array"
            },
            "end_turn": {
              "type": [
                "boolean",
                "null"
              ]
            },
            "id": {
              "type": [
                "string",
                "null"
              ],
              "writeOnly": true
            },
            "metadata": {
              "anyOf": [
                {
                  "$ref": "#/definitions/ResponseItemMetadata"
                },
                {
                  "type": "null"
                }
              ]
            },
            "phase": {
              "anyOf": [
                {
                  "$ref": "#/definitions/MessagePhase"
                },
                {
                  "type": "null"
                }
              ]
            },
            "role": {
              "type": "string"
            },
            "type": {
              "enum": [
                "message"
              ],
              "title": "MessageResponseItemType",
              "type": "string"
            }
          },
          "required": [
            "content",
            "role",
            "type"
          ],
          "title": "MessageResponseItem",
          "type": "object"
        },
        {
          "properties": {
            "content": {
              "default": null,
              "items": {
                "$ref": "#/definitions/ReasoningItemContent"
              },
              "type": [
                "array",
                "null"
              ]
            },
            "encrypted_content": {
              "type": [
                "string",
                "null"
              ]
            },
            "metadata": {
              "anyOf": [
                {
                  "$ref": "#/definitions/ResponseItemMetadata"
                },
                {
                  "type": "null"
                }
              ]
            },
            "summary": {
              "items": {
                "$ref": "#/definitions/ReasoningItemReasoningSummary"
              },
              "type": "array"
            },
            "type": {
              "enum": [
                "reasoning"
              ],
              "title": "ReasoningResponseItemType",
              "type": "string"
            }
          },
          "required": [
            "summary",
            "type"
          ],
          "title": "ReasoningResponseItem",
          "type": "object"
        },
        {
          "properties": {
            "action": {
              "$ref": "#/definitions/LocalShellAction"
            },
            "call_id": {
              "description": "Set when using the Responses API.",
              "type": [
                "string",
                "null"
              ]
            },
            "id": {
              "description": "Legacy id field retained for compatibility with older payloads.",
              "type": [
                "string",
                "null"
              ],
              "writeOnly": true
            },
            "metadata": {
              "anyOf": [
                {
                  "$ref": "#/definitions/ResponseItemMetadata"
                },
                {
                  "type": "null"
                }
              ]
            },
            "status": {
              "$ref": "#/definitions/LocalShellStatus"
            },
            "type": {
              "enum": [
                "local_shell_call"
              ],
              "title": "LocalShellCallResponseItemType",
              "type": "string"
            }
          },
          "required": [
            "action",
            "status",
            "type"
          ],
          "title": "LocalShellCallResponseItem",
          "type": "object"
        },
        {
          "properties": {
            "arguments": {
              "type": "string"
            },
            "call_id": {
              "type": "string"
            },
            "id": {
              "type": [
                "string",
                "null"
              ],
              "writeOnly": true
            },
            "metadata": {
              "anyOf": [
                {
                  "$ref": "#/definitions/ResponseItemMetadata"
                },
                {
                  "type": "null"
                }
              ]
            },
            "name": {
              "type": "string"
            },
            "namespace": {
              "type": [
                "string",
                "null"
              ]
            },
            "type": {
              "enum": [
                "function_call"
              ],
              "title": "FunctionCallResponseItemType",
              "type": "string"
            }
          },
          "required": [
            "arguments",
            "call_id",
            "name",
            "type"
          ],
          "title": "FunctionCallResponseItem",
          "type": "object"
        },
        {
          "properties": {
            "arguments": true,
            "call_id": {
              "type": [
                "string",
                "null"
              ]
            },
            "execution": {
              "type": "string"
            },
            "id": {
              "type": [
                "string",
                "null"
              ],
              "writeOnly": true
            },
            "metadata": {
              "anyOf": [
                {
                  "$ref": "#/definitions/ResponseItemMetadata"
                },
                {
                  "type": "null"
                }
              ]
            },
            "status": {
              "type": [
                "string",
                "null"
              ]
            },
            "type": {
              "enum": [
                "tool_search_call"
              ],
              "title": "ToolSearchCallResponseItemType",
              "type": "string"
            }
          },
          "required": [
            "arguments",
            "execution",
            "type"
          ],
          "title": "ToolSearchCallResponseItem",
          "type": "object"
        },
        {
          "properties": {
            "call_id": {
              "type": "string"
            },
            "metadata": {
              "anyOf": [
                {
                  "$ref": "#/definitions/ResponseItemMetadata"
                },
                {
                  "type": "null"
                }
              ]
            },
            "output": {
              "$ref": "#/definitions/FunctionCallOutputBody"
            },
            "type": {
              "enum": [
                "function_call_output"
              ],
              "title": "FunctionCallOutputResponseItemType",
              "type": "string"
            }
          },
          "required": [
            "call_id",
            "output",
            "type"
          ],
          "title": "FunctionCallOutputResponseItem",
          "type": "object"
        },
        {
          "properties": {
            "call_id": {
              "type": "string"
            },
            "id": {
              "type": [
                "string",
                "null"
              ],
              "writeOnly": true
            },
            "input": {
              "type": "string"
            },
            "metadata": {
              "anyOf": [
                {
                  "$ref": "#/definitions/ResponseItemMetadata"
                },
                {
                  "type": "null"
                }
              ]
            },
            "name": {
              "type": "string"
            },
            "status": {
              "type": [
                "string",
                "null"
              ]
            },
            "type": {
              "enum": [
                "custom_tool_call"
              ],
              "title": "CustomToolCallResponseItemType",
              "type": "string"
            }
          },
          "required": [
            "call_id",
            "input",
            "name",
            "type"
          ],
          "title": "CustomToolCallResponseItem",
          "type": "object"
        },
        {
          "properties": {
            "call_id": {
              "type": "string"
            },
            "metadata": {
              "anyOf": [
                {
                  "$ref": "#/definitions/ResponseItemMetadata"
                },
                {
                  "type": "null"
                }
              ]
            },
            "name": {
              "type": [
                "string",
                "null"
              ]
            },
            "output": {
              "$ref": "#/definitions/FunctionCallOutputBody"
            },
            "type": {
              "enum": [
                "custom_tool_call_output"
              ],
              "title": "CustomToolCallOutputResponseItemType",
              "type": "string"
            }
          },
          "required": [
            "call_id",
            "output",
            "type"
          ],
          "title": "CustomToolCallOutputResponseItem",
          "type": "object"
        },
        {
          "properties": {
            "call_id": {
              "type": [
                "string",
                "null"
              ]
            },
            "execution": {
              "type": "string"
            },
            "metadata": {
              "anyOf": [
                {
                  "$ref": "#/definitions/ResponseItemMetadata"
                },
                {
                  "type": "null"
                }
              ]
            },
            "status": {
              "type": "string"
            },
            "tools": {
              "items": true,
              "type": "array"
            },
            "type": {
              "enum": [
                "tool_search_output"
              ],
              "title": "ToolSearchOutputResponseItemType",
              "type": "string"
            }
          },
          "required": [
            "execution",
            "status",
            "tools",
            "type"
          ],
          "title": "ToolSearchOutputResponseItem",
          "type": "object"
        },
        {
          "properties": {
            "action": {
              "anyOf": [
                {
                  "$ref": "#/definitions/ResponsesApiWebSearchAction"
                },
                {
                  "type": "null"
                }
              ]
            },
            "id": {
              "type": [
                "string",
                "null"
              ],
              "writeOnly": true
            },
            "metadata": {
              "anyOf": [
                {
                  "$ref": "#/definitions/ResponseItemMetadata"
                },
                {
                  "type": "null"
                }
              ]
            },
            "status": {
              "type": [
                "string",
                "null"
              ]
            },
            "type": {
              "enum": [
                "web_search_call"
              ],
              "title": "WebSearchCallResponseItemType",
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "title": "WebSearchCallResponseItem",
          "type": "object"
        },
        {
          "properties": {
            "id": {
              "type": "string"
            },
            "metadata": {
              "anyOf": [
                {
                  "$ref": "#/definitions/ResponseItemMetadata"
                },
                {
                  "type": "null"
                }
              ]
            },
            "result": {
              "type": "string"
            },
            "revised_prompt": {
              "type": [
                "string",
                "null"
              ]
            },
            "status": {
              "type": "string"
            },
            "type": {
              "enum": [
                "image_generation_call"
              ],
              "title": "ImageGenerationCallResponseItemType",
              "type": "string"
            }
          },
          "required": [
            "id",
            "result",
            "status",
            "type"
          ],
          "title": "ImageGenerationCallResponseItem",
          "type": "object"
        },
        {
          "properties": {
            "ghost_commit": {
              "$ref": "#/definitions/GhostCommit"
            },
            "metadata": {
              "anyOf": [
                {
                  "$ref": "#/definitions/ResponseItemMetadata"
                },
                {
                  "type": "null"
                }
              ]
            },
            "type": {
              "enum": [
                "ghost_snapshot"
              ],
              "title": "GhostSnapshotResponseItemType",
              "type": "string"
            }
          },
          "required": [
            "ghost_commit",
            "type"
          ],
          "title": "GhostSnapshotResponseItem",
          "type": "object"
        },
        {
          "properties": {
            "encrypted_content": {
              "type": "string"
            },
            "metadata": {
              "anyOf": [
                {
                  "$ref": "#/definitions/ResponseItemMetadata"
                },
                {
                  "type": "null"
                }
              ]
            },
            "type": {
              "enum": [
                "compaction"
              ],
              "title": "CompactionResponseItemType",
              "type": "string"
            }
          },
          "required": [
            "encrypted_content",
            "type"
          ],
          "title": "CompactionResponseItem",
          "type": "object"
        },
        {
          "properties": {
            "type": {
              "enum": [
                "other"
              ],
              "title": "OtherResponseItemType",
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "title": "OtherResponseItem",
          "type": "object"
        }
      ]
    },
    "ResponseItemMetadata": {
      "properties": {
        "is_tool_call_escalated": {
          "type": [
            "boolean",
            "null"
          ]
        },
        "review_decision": {
          "anyOf": [
            {
              "$ref": "#/definitions/ReviewDecisionMetadata"
            },
            {
              "type": "null"
            }
          ]
        },
        "sandbox_policy": {
          "anyOf": [
            {
              "$ref": "#/definitions/SandboxPolicyMetadata"
            },
            {
              "type": "null"
            }
          ]
        },
        "session_source": {
          "anyOf": [
            {
              "$ref": "#/definitions/SessionSourceMetadata"
            },
            {
              "type": "null"
            }
          ]
        },
        "user_message_type": {
          "anyOf": [
            {
              "$ref": "#/definitions/UserMessageType"
            },
            {
              "type": "null"
            }
          ]
        },
        "uuid": {
          "description": "Client-visible UUID generated by Codex for this item.",
          "type": [
            "string",
            "null"
          ]
        }
      },
      "type": "object"
    },
    "ResponsesApiWebSearchAction": {
      "oneOf": [
        {
          "properties": {
            "queries": {
              "items": {
                "type": "string"
              },
              "type": [
                "array",
                "null"
              ]
            },
            "query": {
              "type": [
                "string",
                "null"
              ]
            },
            "type": {
              "enum": [
                "search"
              ],
              "title": "SearchResponsesApiWebSearchActionType",
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "title": "SearchResponsesApiWebSearchAction",
          "type": "object"
        },
        {
          "properties": {
            "type": {
              "enum": [
                "open_page"
              ],
              "title": "OpenPageResponsesApiWebSearchActionType",
              "type": "string"
            },
            "url": {
              "type": [
                "string",
                "null"
              ]
            }
          },
          "required": [
            "type"
          ],
          "title": "OpenPageResponsesApiWebSearchAction",
          "type": "object"
        },
        {
          "properties": {
            "pattern": {
              "type": [
                "string",
                "null"
              ]
            },
            "type": {
              "enum": [
                "find_in_page"
              ],
              "title": "FindInPageResponsesApiWebSearchActionType",
              "type": "string"
            },
            "url": {
              "type": [
                "string",
                "null"
              ]
            }
          },
          "required": [
            "type"
          ],
          "title": "FindInPageResponsesApiWebSearchAction",
          "type": "object"
        },
        {
          "properties": {
            "type": {
              "enum": [
                "other"
              ],
              "title": "OtherResponsesApiWebSearchActionType",
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "title": "OtherResponsesApiWebSearchAction",
          "type": "object"
        }
      ]
    },
    "ReviewDecisionMetadata": {
      "enum": [
        "approved",
        "denied",
        "abort",
        "approved_for_session",
        "approved_with_amendment",
        "approved_with_network_policy_allow",
        "denied_with_network_policy_deny"
      ],
      "type": "string"
    },
    "SandboxMode": {
      "enum": [
        "read-only",
        "workspace-write",
        "danger-full-access"
      ],
      "type": "string"
    },
    "SandboxPolicyMetadata": {
      "enum": [
        "read_only",
        "sandbox",
        "full_access"
      ],
      "type": "string"
    },
    "ServiceTier": {
      "enum": [
        "fast",
        "flex"
      ],
      "type": "string"
    },
    "SessionSourceMetadata": {
      "enum": [
        "user",
        "agent_guardian",
        "agent_review",
        "agent_spawned",
        "agent_compaction",
        "agent_memory",
        "agent_other",
        "unknown"
      ],
      "type": "string"
    },
    "UserMessageType": {
      "enum": [
        "prompt",
        "prompt_steering",
        "prompt_queued"
      ],
      "type": "string"
    }
  },
  "description": "There are three ways to resume a thread: 1. By thread_id: load the thread from disk by thread_id and resume it. 2. By history: instantiate the thread from memory and resume it. 3. By path: load the thread from disk by path and resume it.\n\nThe precedence is: history > path > thread_id. If using history or path, the thread_id param will be ignored.\n\nPrefer using thread_id whenever possible.",
  "properties": {
    "approvalPolicy": {
      "anyOf": [
        {
          "$ref": "#/definitions/AskForApproval"
        },
        {
          "type": "null"
        }
      ]
    },
    "approvalsReviewer": {
      "anyOf": [
        {
          "$ref": "#/definitions/ApprovalsReviewer"
        },
        {
          "type": "null"
        }
      ],
      "description": "Override where approval requests are routed for review on this thread and subsequent turns."
    },
    "baseInstructions": {
      "type": [
        "string",
        "null"
      ]
    },
    "config": {
      "additionalProperties": true,
      "type": [
        "object",
        "null"
      ]
    },
    "cwd": {
      "type": [
        "string",
        "null"
      ]
    },
    "developerInstructions": {
      "type": [
        "string",
        "null"
      ]
    },
    "model": {
      "description": "Configuration overrides for the resumed thread, if any.",
      "type": [
        "string",
        "null"
      ]
    },
    "modelProvider": {
      "type": [
        "string",
        "null"
      ]
    },
    "personality": {
      "anyOf": [
        {
          "$ref": "#/definitions/Personality"
        },
        {
          "type": "null"
        }
      ]
    },
    "sandbox": {
      "anyOf": [
        {
          "$ref": "#/definitions/SandboxMode"
        },
        {
          "type": "null"
        }
      ]
    },
    "serviceTier": {
      "anyOf": [
        {
          "anyOf": [
            {
              "$ref": "#/definitions/ServiceTier"
            },
            {
              "type": "null"
            }
          ]
        },
        {
          "type": "null"
        }
      ]
    },
    "threadId": {
      "type": "string"
    }
  },
  "required": [
    "threadId"
  ],
  "title": "ThreadResumeParams",
  "type": "object"
}