Payload size limit

[bp117]

Hi Team,

I have a question related how big the payload can be while sending to the Gemini 2.0 0r 2.5 flash models. Documentation says we can send only 20mb as payload . but when i tried a 100mb video file through api by passing it as base 64 string it worked without any complaints or errors, so want to understand if the documentation is wrong or is there something missing ? Please clarify.