advancedio function not working showing the below error

advancedio function not working showing the below error

{     "status": "failure",     "data": {         "error_code": "BAD_REQUEST",         "message": "We are not able to process your request. Please try again after some time"     } }

the function is working fine in catalyst local host and also this error arises only for a particular input.
the function gets a .zip file as input and perform operations and provide output as response.
the function working fine for .zip file of size about 130MB but when i give a particular .zip of size about 200MB this error arises and i am testing this in development environment. what could be the possible reason for this behaviour and how to resolve this.

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