SetPathParam (add one parameter)

[alexbolgov]

Hey there!
Thanks for supporting this project!

I'd like to add one small thing that will save some lines of code for me
I want to propose a function

func (r *Request) SetPathParam(p, v string) *Request {
    r.pathParams[p] = v
    return r
}

What do you think?

[moorereason]

This request makes sense to me. We would end up with:

client.R().SetPathParam("user_id", "00001")
client.R().SetPathParams(map[string]string{
   "userId": "sample@sample.com",
   "subAccountId": "100002",
})

We have similar capabilities with other client/request properties. For example:

client.SetHeader("Accept", "application/json")
client.SetHeaders(map[string]string{
        "Content-Type": "application/json",
        "User-Agent": "My custom User Agent String",
      })

client.SetQueryParam("user_id", "00001")
client.SetQueryParams(map[string]string{ // sample of those who use this manner
      "api_key": "api-key-here",
      "api_secert": "api-secert",
    })

[jeevatkm]

@alexbolgov @moorereason Sounds good!