ExternalDocumentation (Eclipse MicroProfile 3.3)

```
@Target({METHOD,TYPE})
@Retention(RUNTIME)
@Inherited
public @interface ExternalDocumentation
```
This annotation allows referencing an external resource for extended documentation.
When it is applied to a method the value of the annotation is added to the corresponding OpenAPI operation definition.
When it is applied to a type and one or more of the fields are not empty strings the annotation value is added to the OpenAPI document root. If more than one non-empty annotation is applied to a type in the application or if the externalDocs field of the OpenAPIDefinition annotation is supplied the results are not defined.

See Also:

OpenAPI Specification External Documentation Object

Optional Element Summary

Optional Elements
Modifier and Type	Optional Element	Description
`java.lang.String`	`description`	A short description of the target documentation.
`java.lang.String`	`url`	The URL for the target documentation.

- Element Detail
  - description
```
java.lang.String description
```
    A short description of the target documentation.
    
    Returns:
    
    the documentation description
    
    Default:
    
    ""
- - url
```
java.lang.String url
```
    The URL for the target documentation. Value must be in the format of a URL.
    
    Returns:
    
    the documentation URL
    
    Default:
    
    ""