I'm making a Passthrough API Gateway using Magento 2 API to search certain products (GET Method). In this document the parameters look like this:
searchCriteria[filter_groups][0][filters][0][field]:name
searchCriteria[filter_groups][0][filters][0][value]:%tea%
searchCriteria[filter_groups][0][filters][0][condition_type]:like
When i try the endpoint API URL that given to me, it works and the result looks like this:

Then I start to make the Passthrough API Gateway in AWS but unfortunately AWS API Gateway doesn't allow me to input square bracket([]) in the URL Query String Parameters with message warnings : [], errors : [Parameter name should match the following regular expression: ^[a-zA-Z0-9._$-]+$].

I tried to deploy the API Gateway without any URL Query String Parameters and the response is that parameter is required.
