fixed script for permission addition

templates/group_created.json.j2

@@ -403,7 +403,7 @@
             "type": "LAMBDA",
             "inputParameters": {
               "roles" : "${join_parallel_getting_back.output[*].body}",
-              "scriptExpression": "inputs={},tasks=[];for(var i=0;i<$.roles.length;i++)r=$.roles[i],k='add-'+r.name,tasks.push({name:'pyrest',type:'SIMPLE',taskReferenceName:'create_role_policy_'+k}),inputs['create_role_policy_'+k]={url:'${init.input.keycloak_admin}/clients/${extract_client_id.output.result.client_id}/authz/resource-server/policy/role',body:{name:r.name+'_policy',description:'',type:'role',logic:'POSITIVE',decisionStrategy:'UNANIMOUS',roles:Java.to([{id:r.id,required:true}], 'java.util.Map[]')},method:'POST',headers:{Authorization:'Bearer ${authorize.output.body.access_token}','Content-Type':'application/json'}};return {tasks:Java.to(tasks,'java.util.Map[]'),inputs:inputs};"
+              "scriptExpression": "inputs={},tasks=[];for(var i=0;i<$.roles.length;i++)r=$.roles[i],k='add-'+r.name,tasks.push({name:'pyrest',type:'SIMPLE',taskReferenceName:'create_role_policy_'+k}),inputs['create_role_policy_'+k]={url:'${init.input.keycloak_admin}/clients/${extract_client_id.output.result.client_id}/authz/resource-server/policy/role',body:{name:r.name+'_policy',description:'',type:'role',logic:'POSITIVE',decisionStrategy:'UNANIMOUS',roles:Java.to([{id:r.id,required:true}], 'java.util.Map[]')},method:'POST',headers:{Authorization:'Bearer ${authorize.output.body.access_token}', Accept: 'application/json', 'Content-Type':'application/json'}};return {tasks:Java.to(tasks,'java.util.Map[]'),inputs:inputs};"
             }
           },
           {
@@ -440,8 +440,8 @@
       "type": "LAMBDA",
       "inputParameters": {
         "memberpolicy" : "${create_role_policy_member.output.body.id}",
-        "otherpolicies" : "${join_role_creation.output.body.id}",
-        "scriptExpression": "return Java.to($.memberpolicy.concat($.otherpolicies),'java.lang.String[]')"
+        "otherpolicies" : "${join_parallel_policy_addition.output.body.id}",
+        "scriptExpression": "return Java.to([$.memberpolicy].concat($.otherpolicies),'java.lang.String[]')"
       }
     },
 		{