diff --git a/specification/translation/Azure.AI.DocumentTranslation/client.tsp b/specification/translation/Azure.AI.DocumentTranslation/client.tsp
index 0a9c7a7d3590..0eb76c501974 100644
--- a/specification/translation/Azure.AI.DocumentTranslation/client.tsp
+++ b/specification/translation/Azure.AI.DocumentTranslation/client.tsp
@@ -40,3 +40,40 @@ interface SingleDocumentTranslationClient {
   #suppress "@azure-tools/typespec-azure-core/byos"
   documentTranslate is DocumentTranslation.DocumentTranslationOperations.documentTranslate;
 }
+
+// model overrides
+@@access(DocumentTranslation.DocumentTranslateResult,
+  Access.internal,
+  "python"
+);
+@@access(DocumentTranslation.FileFormatType, Access.internal, "python");
+@@access(DocumentTranslation.StorageSource, Access.internal, "python");
+@@access(DocumentTranslation.AdditionalOutputFileFormat,
+  Access.internal,
+  "python"
+);
+@@access(DocumentTranslation.StorageInputType, Access.internal, "python");
+@@access(DocumentTranslation.TranslationErrorCode, Access.internal, "python");
+@@access(DocumentTranslation.Status, Access.internal, "python");
+@@access(DocumentTranslation.StartTranslationDetails,
+  Access.internal,
+  "python"
+);
+@@access(DocumentTranslation.BatchRequest, Access.internal, "python");
+@@access(DocumentTranslation.SourceInput, Access.internal, "python");
+@@access(DocumentTranslation.DocumentFilter, Access.internal, "python");
+@@access(DocumentTranslation.TargetInput, Access.internal, "python");
+@@access(DocumentTranslation.Glossary, Access.internal, "python");
+@@access(DocumentTranslation.TranslationErrorResponse,
+  Access.internal,
+  "python"
+);
+@@access(DocumentTranslation.TranslationError, Access.internal, "python");
+@@access(DocumentTranslation.InnerTranslationError, Access.internal, "python");
+@@access(DocumentTranslation.TranslationsStatus, Access.internal, "python");
+@@access(DocumentTranslation.TranslationStatus, Access.internal, "python");
+@@access(DocumentTranslation.StatusSummary, Access.internal, "python");
+@@access(DocumentTranslation.DocumentStatus, Access.internal, "python");
+@@access(DocumentTranslation.DocumentsStatus, Access.internal, "python");
+@@access(DocumentTranslation.SupportedFileFormats, Access.internal, "python");
+@@access(DocumentTranslation.FileFormat, Access.internal, "python");
diff --git a/specification/translation/Azure.AI.DocumentTranslation/tspconfig.yaml b/specification/translation/Azure.AI.DocumentTranslation/tspconfig.yaml
index f97a8c47f285..699990887c06 100644
--- a/specification/translation/Azure.AI.DocumentTranslation/tspconfig.yaml
+++ b/specification/translation/Azure.AI.DocumentTranslation/tspconfig.yaml
@@ -27,6 +27,7 @@ options:
     package-dir: "azure-ai-translation-document"
     package-name: "azure-ai-translation-document"
     package-mode: dataplane
+    package-version: "1.1.0b1"
     generate-sample-project: false
   "@azure-tools/typespec-java":
     package-dir: "azure-ai-translation-document"