public Map<Type, Object> provideCustomAdapterBindings() {
return new ImmutableMap.Builder<Type, Object>()
.put(Metadata.class, new MetadataTypeAdapter())
.put(Operation.class, new OperationTypeAdapter())
.put(Header.class, new HeaderTypeAdapter())
.put(ClaimSet.class, new ClaimSetTypeAdapter())
.put(Project.class, new ProjectTypeAdapter())
.put(Instance.class, new InstanceTypeAdapter())
.put(InstanceTemplate.class, new InstanceTemplateTypeAdapter())
.put(FirewallOptions.class, new FirewallOptionsTypeAdapter())
.put(RouteOptions.class, new RouteOptionsTypeAdapter())