Gemini response can contains text and function call.

[GregoireW]

The function call feature can result in gemini respond multiple part like

• part 1: message: " I understand what you want to do, I will check ..."
• part 2: function call
• part 3: message "if it is not enough you will need to check yourself .... "

Today, the response via spring-ai is the message will not launch the function because the code want every part to be a function call to do it. There will be 3 outputs on the response (1 message, 1 empty string, 1 message)

It seems it is ok to switch to 'anyMatch' instead of 'allMatch' on this subject, because after the function call, another call will be made to the model and a return like

• part 1: message "I understand what you want, I get the result and you can do .... "