Cognitive Services 2023-10-01-preview updated (#26250)

* Cognitive Services 2023-10-01-preview updated

* updated DeploymentCapacitySettings

Author: tianxin-ms

specification/cognitiveservices/resource-manager/Microsoft.CognitiveServices/preview/2023-10-01-preview/cognitiveservices.json

@@ -3634,7 +3634,7 @@
     },
     "DeploymentCapacitySettings": {
       "type": "object",
-      "description": "The maps to reserved Capacity for fungible deployments (MSS).",
+      "description": "Internal use only.",
       "properties": {
         "designatedCapacity": {
           "type": "integer",
@@ -4769,7 +4769,7 @@
           "description": "Deployment active capacity. This value might be different from `capacity` if customer recently updated `capacity`."
         }
       },
-      "description": "Properties of Cognitive Services account deployment model."
+      "description": "Properties of Cognitive Services account deployment model. (Deprecated, please use Deployment.sku instead.)"
     },
     "DeploymentSkuListResult": {
       "type": "object",