feat: add optional url param support to account activity List()

Depends on ns1#234

mockns1/account_activity.go

@@ -3,6 +3,7 @@ package mockns1
 import (
 	"net/http"
 
+	api "gopkg.in/ns1/ns1-go.v2/rest"
 	"gopkg.in/ns1/ns1-go.v2/rest/model/account"
 )
 
@@ -11,9 +12,10 @@ import (
 func (s *Service) AddActivityListTestCase(
 	requestHeaders, responseHeaders http.Header,
 	response []*account.Activity,
+	params ...api.Param,
 ) error {
 	return s.AddTestCase(
 		http.MethodGet, "/account/activity", http.StatusOK, requestHeaders,
-		responseHeaders, "", response,
+		responseHeaders, "", response, params...,
 	)
 }

rest/account_activity.go

@@ -9,18 +9,20 @@ import (
 // ActivityService handles 'account/activity' endpoint.
 type ActivityService service
 
-// List returns all activity in the account.
+// List returns all activity in the account. It accepts a variadic number of
+// optional URL parameters that can be used to edit the endpoint's behavior.
+// Parameters are in the form of a `rest.Param` struct. The full list of valid
+// parameters for this endpoint are available in the documentation.
 //
 // NS1 API docs: https://developer.ibm.com/apis/catalog/ns1--ibm-ns1-connect-api/api/API--ns1--ibm-ns1-connect-api#getActivity
-func (s *ActivityService) List() ([]*account.Activity, *http.Response, error) {
-	// TODO: add support for url parameters to adjust endpoint behavior?
+func (s *ActivityService) List(params ...Param) ([]*account.Activity, *http.Response, error) {
 	req, err := s.client.NewRequest("GET", "account/activity", nil)
 	if err != nil {
 		return nil, nil, err
 	}
 
 	al := []*account.Activity{}
-	resp, err := s.client.Do(req, &al)
+	resp, err := s.client.Do(req, &al, params...)
 	if err != nil {
 		return nil, resp, err
 	}