ollama - 💡(How to fix) Fix kimi-k2.6:cloud API Error: 400 [1 participants]

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ollama/ollama#15815Fetched 2026-04-26 05:06:03
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Error Message

API Error: 400 {"type":"error","error":{"type":"invalid_request_error","message":"tool_use block missing required 'name'

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What is the issue?

kimi-k2.6:cloud

API Error: 400 {"type":"error","error":{"type":"invalid_request_error","message":"tool_use block missing required 'name' field"},"request_id":"req_74f01218c6e6ff5a4df1edd5"}

Relevant log output

OS

No response

GPU

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CPU

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Ollama version

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extent analysis

TL;DR

The most likely fix is to ensure the 'name' field is included in the 'tool_use' block of the API request.

Guidance

  • Verify that the 'tool_use' block in the API request contains a 'name' field with a valid value.
  • Check the API documentation to confirm the required fields for the 'tool_use' block.
  • Review the code that constructs the API request to ensure it includes the 'name' field.
  • Test the API request with a minimal 'tool_use' block that only includes the required 'name' field to isolate the issue.

Notes

The issue lacks information about the API request construction and the programming language used, so a specific code snippet cannot be provided.

Recommendation

Apply workaround: Ensure the 'name' field is included in the 'tool_use' block, as this is the explicit error message from the API.

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