How to Retrieve Database/Table Schema Using API

Backendless.Data.describe("Person", object : AsyncCallback<List<ObjectProperty>> {
   override fun handleResponse(schema: List<ObjectProperty>) {
       for (property in schema) {
           Log.i(TAG, "Column name - ${property.name}")
           Log.i(TAG, "Data type - ${property.type}")
           Log.i(TAG, "Default value - ${property.defaultValue}")
           Log.i(TAG, "----------------------------")
       }
   }

   override fun handleFault(fault: BackendlessFault) {
       Log.e(TAG, fault.message)
   }
})

Backendless.shared.data.describe(tableName: "Person", responseHandler: { schema in
    for property in schema {
        print("Column name - \(property.name)")
        print("Data type - \(property.type)")
        print("Default value - \(property.defaultValue ?? "")")
        print("----------------------------")
    }            
}, errorHandler: { fault in
    print("Error: \(fault.message ?? "")")
})

[Backendless.shared.data describeWithTableName:@"Person" responseHandler:^(NSArray *schema) {
    for (ObjectProperty *property in schema) {
        NSLog(@"Column name - %@", property.name);
        NSLog(@"Column name - %@", [property getTypeName]);
        NSLog(@"Default value - %@", property.defaultValue);
        NSLog(@"----------------------------");
    }
} errorHandler:^(Fault *fault) {
    NSLog(@"Error: %@", fault.message);
}];

const Backendless = require('backendless')
/*
 Or use `import Backendless from 'backendless'` for client side.
 If you don't use npm or yarn to install modules, you can add the following line
 <script src="//api.backendless.com/sdk/js/latest/backendless.min.js"></script>
 to your index.html file and use the global Backendless variable.
*/

Backendless.initApp('YOUR_APP_ID', 'YOUR_JS_API_KEY')

const onSuccess = schema => {
  schema.forEach(property => {
    console.log(`Column name - ${ property.name }`)
    console.log(`Data type - ${ property.type }`)
    console.log(`Default value - ${ property.defaultValue }`)
    console.log('----------------------------')
  })
}

const onError = error => {
  console.error('Server reported an error: ', error.message)
  console.error('error code: ', error.code)
  console.error('http status: ', error.status)
}

Backendless.Data.describe('Person')
  .then(onSuccess)
  .catch(onError)

Backendless.Data.describe("Person").then((schema) {
  schema.forEach((property) {
    print("""Column name - ${property.name}
Data type - ${property.type}
Default value - ${property.defaultValue}
----------------------------""");
  });
});