The request body is not valid JSON. (Request ID: d9c9b703-fdb7-4789-9eb7-35e627431647)

[naanjing0625-ship-it]

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• I have searched for duplicate or closed issues

Operating System

win32

Kiro Version

0.12.263

Bug Description

The request body is not valid JSON. (

Request ID: d9c9b703-fdb7-4789-9eb7-35e627431647)

Steps to Reproduce

1、打开kiro 执行对话
2、对话 节奏太快了 放慢一点节奏 新增一些操作 比如长按 双击 单机
3、Kiro执行
先读一下当前节奏系统的代码。

Read file(s)

plant_merge_td.html
Elapsed time: 8s

Expected Behavior

kiro可以正常继续运行

Conversation ID

30373cc9-023d-4cda-abf3-c71bef41fa65
30373cc9-023d-4cda-abf3-c71bef41fa65

Additional Context

[github-actions]

🤖 Potential Duplicate Detected

This issue appears to be similar to:

• #8979: There was an error processing your request. (85% similar)
• #7982: Multiple critical errors: "An unexpected error occurred", MCP stays disabled, "Too many requests", and "Validation error" in Console (85% similar)
• #7568: Kiro An unexpected error occurred while processing your input. (85% similar)
• #6110: kiro-cli ACP: session history corruption when model emits consecutive tool calls (85% similar)

What happens next?

• ⏰ This issue will be automatically closed in 3 days
• 🏷️ If this is not a duplicate, you can prevent automatic closure by adding a comment or reacting with 👎 to this message.
• 💬 Comment on the original issue if you have additional information

Why is this marked as duplicate?
Both report JSON request body validation errors during Kiro operation, indicating the same underlying API communication issue