Remove old model files for ssm map.

Author: sbiscigl

.changelog/346985bfda9f4c02bf4ac84ef79ae433.json

@@ -0,0 +1,8 @@
+{
+    "id": "346985bf-da9f-4c02-bf4a-c84ef79ae433",
+    "type": "bugfix",
+    "description": "Removes old model file for ssm sap and uses the new model file to regenerate client",
+    "modules": [
+        "service/ssmsap"
+    ]
+}