Make interface for Standard query parameters

[akshgpt7]

Apart from method specific parameters, the API offers certain standard query parameters, which can be used in all methods. Create an interface for those system parameters, which are listed here. Refer to the already created interfaces in the schemas.ts file for creating the interface.

Another important task is to extend the standard query params to schemas of all the individual methods (defined by schema_<method>) in the schemas.ts file.

[dnswd]

The URL specified above is 404 page not found

[akshgpt7]

@dnswd Thanks for spotting it! The mentioned link has been fixed now. It seems like there's been a change in Google APIs' structure. Now they have common system parameters for all Google APIs. Earlier they were specific to each API, hence the link doesn't exist now.