VersionedPactUrl (provider 4.3.9 API)

```
@Retention(RUNTIME)
@Target(TYPE)
@Inherited
public @interface VersionedPactUrl
```
Used to point Pact runner to a versioned source of pacts for contract tests.
Use ${any.variable} in the url and specify any.variable as a system property.

For example, when you annotate a provider test class with:
```
@VersionedPactUrl(urls = {"http://artifactory:8081/artifactory/consumercontracts/foo-bar/${foo.version}/foo-bar-${foo.version}.json"})
```
And pass a system property foo.version to the JVM, for example -Dfoo.version=123
Then the pact tests will fetch the following contract:
```
http://artifactory:8081/artifactory/consumercontracts/foo-bar/123/foo-bar-123.json
```
See Also:

pact loader

- Required Element Summary
  
  Required Elements
  Modifier and Type Required Element Description
  
  java.lang.String[] urls
- Optional Element Summary
  
  Optional Elements
  Modifier and Type Optional Element Description
  
  Authentication auth
  Authentication to use, if needed.

- Element Detail
  - urls
```
java.lang.String[] urls
```
    Returns:
    
    a list of urls to pact files
- - auth
```
Authentication auth
```
    Authentication to use, if needed. For basic auth, set the username and password. For bearer tokens, use the token attribute.
    
    Default:
    
    @au.com.dius.pact.provider.junitsupport.loader.Authentication