GitLab::Groups: Parameter encoding

GitLab/Groups.pm

@@ -38,6 +38,9 @@ my $requests = {
             statistics
             owned
         )],
+        encode      => [qw(
+            gid
+        )],
         paginated   => 1,
     },
 
@@ -54,12 +57,18 @@ my $requests = {
             owned
             starred
         )],
+        encode      => [qw(
+            gid
+        )],
         paginated   => 1,
     },
 
     group_details => {
         method      => "GET",
         path        => "/groups/<gid>",
+        encode      => [qw(
+            gid
+        )],
     },
 
     group_create => {