Add FunctionInvokingChatClient.FunctionInvoker delegate #6564
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We've had a bunch of requests to be able to customize how function invocation is handled, and while it's already possible today by deriving from FunctionInvokingChatClient and overriding its InvokeFunctionAsync, there's a lot of ceremony involved in that. By having a property on the client instance, that behavior can instead be configured as part of a UseFunctionInvocation call.
eiriktsarpalis
approved these changes
Jul 2, 2025
joperezr
pushed a commit
that referenced
this pull request
Jul 8, 2025
We've had a bunch of requests to be able to customize how function invocation is handled, and while it's already possible today by deriving from FunctionInvokingChatClient and overriding its InvokeFunctionAsync, there's a lot of ceremony involved in that. By having a property on the client instance, that behavior can instead be configured as part of a UseFunctionInvocation call.
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We've had a bunch of requests to be able to customize how function invocation is handled, and while it's already possible today by deriving from FunctionInvokingChatClient and overriding its InvokeFunctionAsync, there's a lot of ceremony involved in that. By having a property on the client instance, that behavior can instead be configured as part of a UseFunctionInvocation call.
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