fix: omit required field in tool schema when function has no parameters#5082
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fix: omit required field in tool schema when function has no parameters#5082
required field in tool schema when function has no parameters#5082Conversation
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longcw
changed the title
required field in tool schema when function has no parameters
chenghao-mou
approved these changes
Mar 11, 2026
…ed-when-no-parameters
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close #5051
groq returns an error
"invalid JSON schema for tool tool_without_parameters, tools[1].function.parameters: \'required\' present but \'properties\' is missing"when the function tool defined without a parameter.#4613 didn't fix the issue since it's actually raised when
propertiesis empty butrequiredpresents. it's fixed by avoiding emptyrequired.