diff --git a/specification/informatica/Informatica.DataManagement/tspconfig.yaml b/specification/informatica/Informatica.DataManagement/tspconfig.yaml
index d351f52d8ea3..b3a0a313df39 100644
--- a/specification/informatica/Informatica.DataManagement/tspconfig.yaml
+++ b/specification/informatica/Informatica.DataManagement/tspconfig.yaml
@@ -13,12 +13,12 @@ options:
     package-dir: "azure-mgmt-informaticadatamanagement"
     package-name: "{package-dir}"
     flavor: "azure"
-  "@azure-tools/typespec-java":
-    package-dir: "azure-resourcemanager-informaticadatamanagement"
-    flavor: "azure"
-    namespace: "com.azure.resourcemanager.informaticadatamanagement"
-    service-name: "Informatica DataManagement"
-    examples-directory: "examples"
+  # "@azure-tools/typespec-java":
+  #   package-dir: "azure-resourcemanager-informaticadatamanagement"
+  #   flavor: "azure"
+  #   namespace: "com.azure.resourcemanager.informaticadatamanagement"
+  #   service-name: "Informatica DataManagement"
+  #   examples-directory: "examples"
   "@azure-tools/typespec-csharp":
     flavor: azure
     clear-output-folder: true
diff --git a/specification/informatica/resource-manager/readme.java.md b/specification/informatica/resource-manager/readme.java.md
index f8d8ad47bcf3..d62cda4a7c2f 100644
--- a/specification/informatica/resource-manager/readme.java.md
+++ b/specification/informatica/resource-manager/readme.java.md
@@ -5,4 +5,6 @@ These settings apply only when `--java` is specified on the command line.
 ```yaml $(java)
 service-name: Informatica DataManagement
 client-flattened-annotation-target: disabled
+uuid-as-string: true
+output-model-immutable: true
 ```