PreservedMetadataKeys (nacos-api 1.0.0 1.0.0 API)

java.lang.Object
- com.alibaba.nacos.api.naming.PreservedMetadataKeys

```
public class PreservedMetadataKeys
extends Object
```
Some keys of metadata that are recognized by Nacos

Since:

1.0.0

Author:

nkorange

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static String REGISTER_SOURCE
  The key to indicate the registry source of service instance, such as Dubbo, SpringCloud, etc.
- Constructor Summary
  
  Constructors
  Constructor Description
  
  PreservedMetadataKeys()
- Method Summary
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - REGISTER_SOURCE
```
public static final String REGISTER_SOURCE
```
    The key to indicate the registry source of service instance, such as Dubbo, SpringCloud, etc.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - PreservedMetadataKeys
```
public PreservedMetadataKeys()
```