Change group name for operations path, and rename response type defin…

…ition (#2563)

* Swagger specs for all existing versions of Microsoft.PolicyInsights

* Add support for --validate; make where clauses explicit in existing (approval request pending) suppressions; add new suppression for equivalent paths error (approval request pending)

* Fix $top in examples; fix casing in examples

* Fix two more instances of $top type in examples

* Fix metadata examples by adding content type header and changing the body to a single string

* Remove EQUIVALENT_PATH suppressions; add extendedProperties as additionalProperties; add @odata.count to operations; remove "type" from "rows" in first 2017-08-09-preview and add descriptions

* Fix remaining examples with bad casings

* Fix additionalParameters definition; fix duplicate paths

* Remove redundant operations path/definitions from one of the swagger files for each version (one per namespace is sufficient as long as both files are fed into autorest as a bundle)

* Change group name for operations path, and rename response type definition

* Change group name for operations path, and rename response type definition (old API versions)

specification/policyinsights/resource-manager/Microsoft.PolicyInsights/PolicyStates/preview/2017-08-09-preview/policyStates.json

@@ -266,7 +266,7 @@
     },
     "/providers/Microsoft.PolicyInsights/operations": {
       "get": {
-        "operationId": "PolicyInsights_ListOperations",
+        "operationId": "Operations_List",
         "description": "Lists available operations.",
         "parameters": [
           {
@@ -277,7 +277,7 @@
           "200": {
             "description": "List of available operations.",
             "schema": {
-              "$ref": "#/definitions/Operations"
+              "$ref": "#/definitions/OperationsListResults"
             }
           },
           "default": {
@@ -476,7 +476,7 @@
         }
       }
     },
-    "Operations": {
+    "OperationsListResults": {
       "description": "List of available operations.",
       "properties": {
         "value": {

specification/policyinsights/resource-manager/Microsoft.PolicyInsights/PolicyStates/preview/2017-10-17-preview/policyStates.json

@@ -266,7 +266,7 @@
     },
     "/providers/Microsoft.PolicyInsights/operations": {
       "get": {
-        "operationId": "PolicyInsights_ListOperations",
+        "operationId": "Operations_List",
         "description": "Lists available operations.",
         "parameters": [
           {
@@ -277,7 +277,7 @@
           "200": {
             "description": "List of available operations.",
             "schema": {
-              "$ref": "#/definitions/Operations"
+              "$ref": "#/definitions/OperationsListResults"
             }
           },
           "default": {
@@ -486,7 +486,7 @@
         }
       }
     },
-    "Operations": {
+    "OperationsListResults": {
       "description": "List of available operations.",
       "properties": {
         "@odata.count": {

specification/policyinsights/resource-manager/Microsoft.PolicyInsights/PolicyStates/preview/2017-12-12-preview/policyStates.json

@@ -914,7 +914,7 @@
     },
     "/providers/Microsoft.PolicyInsights/operations": {
       "get": {
-        "operationId": "PolicyInsights_ListOperations",
+        "operationId": "Operations_List",
         "description": "Lists available operations.",
         "parameters": [
           {
@@ -925,7 +925,7 @@
           "200": {
             "description": "List of available operations.",
             "schema": {
-              "$ref": "#/definitions/Operations"
+              "$ref": "#/definitions/OperationsListResults"
             }
           },
           "default": {
@@ -1243,7 +1243,7 @@
         }
       }
     },
-    "Operations": {
+    "OperationsListResults": {
       "description": "List of available operations.",
       "properties": {
         "@odata.count": {