Method submitMessage

src/QueryEngine.ts:228–1193

(
    prompt: string | ContentBlockParam[],
    options?: { uuid?: string; isMeta?: boolean },
  )

  }

  async *submitMessage(
    prompt: string | ContentBlockParam[],
    options?: { uuid?: string; isMeta?: boolean },
  ): AsyncGenerator<SDKMessage, void, unknown> {
    const {
      cwd,
      commands,
      tools,
      mcpClients,
      verbose = false,
      thinkingConfig,
      maxTurns,
      maxBudgetUsd,
      taskBudget,
      canUseTool,
      customSystemPrompt,
      appendSystemPrompt,
      userSpecifiedModel,
      fallbackModel,
      jsonSchema,
      getAppState,
      setAppState,
      replayUserMessages = false,
      includePartialMessages = false,
      agents = [],
      setSDKStatus,
      orphanedPermission,
    } = this.config

    this.discoveredSkillNames.clear()
    setCwd(cwd)
    const persistSession = !isSessionPersistenceDisabled()
    const startTime = Date.now()

    // Wrap canUseTool to track permission denials
    const wrappedCanUseTool: CanUseToolFn = async (
      tool,
      input,
      toolUseContext,
      assistantMessage,
      toolUseID,
      forceDecision,
    ) => {
      const result = await canUseTool(
        tool,
        input,
        toolUseContext,
        assistantMessage,
        toolUseID,
        forceDecision,
      )

      // Track denials for SDK reporting
      if (result.behavior !== 'allow') {
        this.permissionDenials.push({
          tool_name: sdkCompatToolName(tool.name),
          tool_use_id: toolUseID,
          tool_input: input,