VertexMessagesExample

All Implemented Interfaces:
```
public final class VertexMessagesExample

                    
```
An example of retrieving messages from an Anthropic model running on the Google Cloud Vertex AI backend.
To use the VertexBackend, the SDK module for Vertex must be added to the dependencies. Many of the other examples can be adapted to create a client with the VertexBackend (subject to the endpoint being supported). Once a client is created, the rest of the code is the same. See the SDK documentation for details on dependencies and endpoint support for Vertex AI.
Google OAuth2 credentials must be configured to access Vertex AI. In this example, the OAuth2 _access token_ is retrieved from an environment variable along with the project ID. The region is hard-coded. Alternatively, the Google credentials, region and project can be resolved automatically. See VertexBetaMessagesStreamingAsyncExample for comparison.
The following environment variables are expected to be defined:
- GOOGLE_APPLICATION_CREDENTIALS: The value of the access token for Google Cloud Vertex AI.
- ANTHROPIC_VERTEX_PROJECT_ID: The ID of the Google Cloud Vertex AI project.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`static void`	`main(Array<String> args)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
- Method Detail
  - main
```
 static void main(Array<String> args)
```