Fixing Limited view of subscription policies in Publisher portal issue

(cherry picked from commit bc55bc6)

portals/publisher/src/main/webapp/source/src/app/components/Apis/Details/Subscriptions/SubscriptionPoliciesManage.jsx

@@ -29,6 +29,7 @@ import FormControlLabel from '@material-ui/core/FormControlLabel';
 import Paper from '@material-ui/core/Paper';
 import API from 'AppData/api';
 import { isRestricted } from 'AppData/AuthManager';
+import Configurations from 'Config';
 
 const styles = (theme) => ({
     subscriptionPoliciesPaper: {
@@ -61,7 +62,15 @@ class SubscriptionPoliciesManage extends Component {
     componentDidMount() {
         const { api } = this.props;
         const isAsyncAPI = (api.type === 'WS' || api.type === 'WEBSUB' || api.type === 'SSE' || api.type === 'ASYNC');
-        const policyPromise = isAsyncAPI ? API.asyncAPIPolicies() : API.policies('subscription');
+        const limit = Configurations.app.subscriptionPolicyLimit;
+        let policyPromise;
+        if (isAsyncAPI) {
+            policyPromise = API.asyncAPIPolicies();
+        } else if (limit) {
+            policyPromise = API.policies('subscription', limit);
+        } else {
+            policyPromise = API.policies('subscription');
+        }
         policyPromise
             .then((res) => {
                 this.setState({ subscriptionPolicies: res.body.list });