querystring is deprecated

[andyedwardsibm]

ibm-cos-sdk@1.12.2 makes use of querystring (both directly and it is pulled in by url, but querystring is deprecated.

• npm suggest "new code should use the URLSearchParams API instead", as a replacement for direct use
• url seems unlikely to change as it's not been published for 7 years. It claims it has feature-parity with Node.js' core url module. Could ibm-cos-sdk switch to core URL or is it being used to be browserified or something?

[IBMalok]

Thank you for reporting. we have opened an internal ticket and will get back to you on this.