Merge pull request #230231 from ChrisHMSFT/chrhoder/FThowtoupdate

[Azure OpenAI] update FT how to for unavailable models

Author: prmerger-automator[bot]

articles/cognitive-services/openai/includes/fine-tuning-python.md

@@ -98,7 +98,8 @@ The first step in creating a customized model is to choose a base model. The cho
 - `curie`
 - `code-cushman-001`\*
 - `davinci`\*
-    \* available by request
+
+    \* currently unavailable for new customers
 
 You can use the [Models API](/rest/api/cognitiveservices/azureopenaistable/models/list) to identify which models are fine-tunable. For more information about our base models, see [Models](../concepts/models.md).
 

articles/cognitive-services/openai/includes/fine-tuning-rest.md

@@ -96,7 +96,8 @@ The first step in creating a customized model is to choose a base model. The cho
 - `curie`
 - `code-cushman-001`\*
 - `davinci`\*
-    \* available by request
+
+    \* currently unavailable for new customers. 
 
 You can use the [Models API](/rest/api/cognitiveservices/azureopenaistable/models) to identify which models are fine-tunable. For more information about our base models, see [Models](../concepts/models.md).
 

articles/cognitive-services/openai/includes/fine-tuning-studio.md

@@ -123,9 +123,10 @@ The first step in creating a customized model is to choose a base model. The **B
 - `curie`
 - `code-cushman-001`\*
 - `davinci`\*
-    \* available by request
 
-For more information about our base models, see [Models](../concepts/models.md). Select a base model from the **Base model type** dropdown, as shown in the following picture, and then select **Next** to continue.
+    \* currently unavailable for new customers. 
+
+For more information about our base models that can be fine-tuned, see [Models](../concepts/models.md). Select a base model from the **Base model type** dropdown, as shown in the following picture, and then select **Next** to continue.
 
 :::image type="content" source="../media/fine-tuning/studio-base-model.png" alt-text="Screenshot of the Base model pane for the Create customized model wizard." lightbox="../media/fine-tuning/studio-base-model.png":::