code: public final Group createGroup(ProjectName name, Group group) {
  
      CreateGroupRequest request =
          CreateGroupRequest.newBuilder()
              .setName(name == null ? null : name.toString())
              .setGroup(group)
              .build();
      return createGroup(request);
    }
docs: Creates a new group.
  
  <p>Sample code:
  
  <pre><code>
  try (GroupServiceClient groupServiceClient = GroupServiceClient.create()) {
  ProjectName name = ProjectName.of("[PROJECT]");
  Group group = Group.newBuilder().build();
  Group response = groupServiceClient.createGroup(name, group);
  }
  </code></pre>
  
  @param name The project in which to create the group. The format is
  `"projects/{project_id_or_number}"`.
  @param group A group definition. It is an error to define the `name` field because the system
  assigns the name.
  @throws com.google.api.gax.rpc.ApiException if the remote call fails