Fix hosted service syntax: match exact spacing and formatting requirements

Author: devin-ai-integration[bot]

showcases/data/Lambda/Activator - Hosted service/code.pure

@@ -14,43 +14,29 @@ function model::processData(data: String[1]): String[1]
 // Basic hosted service with UserList ownership
 HostedService model::BasicHostedService
 {
-   pattern: '/api/greet/{name}';
-   ownership: UserList 
-   {
-      users: [
-         'user1',
-         'user2'
-      ]
-   };
-   function: model::greet(String[1]):String[1];
-   documentation: 'A simple hosted service that greets users by name';
-   autoActivateUpdates: true;
+   pattern : '/api/greet/{name}';
+   ownership : UserList { users: ['user1', 'user2'] };
+   function : model::greet(String[1]):String[1];
+   documentation : 'A simple hosted service that greets users by name';
+   autoActivateUpdates : true;
 }
 
 // Hosted service with Deployment ownership and stereotypes
 HostedService <<meta::pure::profiles::doc.doc>> {doc.doc = 'Example with deployment ownership'} model::DeploymentHostedService
 {
-   pattern: '/api/process/{data}';
-   ownership: Deployment 
-   {
-      identifier: '12345'
-   };
-   function: model::processData(String[1]):String[1];
-   documentation: 'A hosted service that processes data with deployment ownership';
-   autoActivateUpdates: false;
+   pattern : '/api/process/{data}';
+   ownership : Deployment { identifier: '12345' };
+   function : model::processData(String[1]):String[1];
+   documentation : 'A hosted service that processes data with deployment ownership';
+   autoActivateUpdates : false;
 }
 
 // Hosted service with post-deployment actions
 HostedService model::AdvancedHostedService
 {
-   pattern: '/api/advanced/{param}';
-   ownership: UserList 
-   {
-      users: [
-         'admin'
-      ]
-   };
-   function: model::processData(String[1]):String[1];
-   documentation: 'Advanced hosted service with post-deployment actions';
-   autoActivateUpdates: true;
+   pattern : '/api/advanced/{param}';
+   ownership : UserList { users: ['admin'] };
+   function : model::processData(String[1]):String[1];
+   documentation : 'Advanced hosted service with post-deployment actions';
+   autoActivateUpdates : true;
 }