fix: alternative base_uri option on tokenauth macro, also description update for listclients

viya/mv_getclients.sas

@@ -1,6 +1,6 @@
 /**
-  @file mv_getgroups.sas
-  @brief Creates a dataset with a list of viya groups
+  @file mv_getclients.sas
+  @brief Get a list of Viya Clients
   @details First, be sure you have an access token (which requires an app token).
 
   Using the macros here:
@@ -20,7 +20,7 @@
 
   Now we can run the macro!
 
-      %mv_getgroups()
+      %mv_getclients()
 
   @param access_token_var= The global macro variable to contain the access token
   @param grant_type= valid values are "password" or "authorization_code" (unquoted).

viya/mv_tokenauth.sas

@@ -38,6 +38,7 @@
   @param pass= If grant_type=password then provide the password here
   @param access_token_var= The global macro variable to contain the access token
   @param refresh_token_var= The global macro variable to contain the refresh token
+  @param base_uri= The Viya API server location
 
   @version VIYA V.03.04
   @author Allan Bowe
@@ -62,6 +63,7 @@
     ,pass=
     ,access_token_var=ACCESS_TOKEN
     ,refresh_token_var=REFRESH_TOKEN
+    ,base_uri=#NOTSET#
   );
 %global &access_token_var &refresh_token_var;
 
@@ -108,8 +110,7 @@ run;
 /**
  * Request access token
  */
-%local base_uri; /* location of rest apis */
-%let base_uri=%mf_getplatform(VIYARESTAPI);
+%if &base_uri=#NOTSET# %then %let base_uri=%mf_getplatform(VIYARESTAPI);
 
 %let fref2=%mf_getuniquefileref();
 proc http method='POST' in=&grantstring out=&fref2