Fix additional failing tests

Author: millicentachieng

test/Microsoft.OpenAPI.OData.Reader.Tests/Resources/Multiple.Schema.OpenApi.V2.yaml

@@ -668,10 +668,7 @@ paths:
         - Documents.RevisionDto
       summary: Create new navigation property ref to Revisions for Documents
       operationId: Documents.CreateRefRevisions
-      consumes:
-        - application/json
-      produces:
-        - application/json
+      consumes: [ ]
       parameters:
         - in: path
           name: Id
@@ -684,17 +681,10 @@ paths:
           x-ms-docs-key-type: DocumentDto
         - in: body
           name: body
-          description: New navigation property ref value
-          required: true
-          schema:
-            type: object
-            additionalProperties:
-              type: object
+          schema: { }
       responses:
-        '201':
-          description: Created navigation property link.
-          schema:
-            type: object
+        '204':
+          description: Success
         default:
           $ref: '#/responses/error'
       x-ms-docs-operation-type: operation
@@ -1428,10 +1418,7 @@ paths:
         - Libraries.DocumentDto
       summary: Create new navigation property ref to Documents for Libraries
       operationId: Libraries.CreateRefDocuments
-      consumes:
-        - application/json
-      produces:
-        - application/json
+      consumes: [ ]
       parameters:
         - in: path
           name: Id
@@ -1444,17 +1431,10 @@ paths:
           x-ms-docs-key-type: LibraryDto
         - in: body
           name: body
-          description: New navigation property ref value
-          required: true
-          schema:
-            type: object
-            additionalProperties:
-              type: object
+          schema: { }
       responses:
-        '201':
-          description: Created navigation property link.
-          schema:
-            type: object
+        '204':
+          description: Success
         default:
           $ref: '#/responses/error'
       x-ms-docs-operation-type: operation
@@ -2660,10 +2640,7 @@ paths:
         - Tasks.RevisionDto
       summary: Create new navigation property ref to Revisions for Tasks
       operationId: Tasks.CreateRefRevisions
-      consumes:
-        - application/json
-      produces:
-        - application/json
+      consumes: [ ]
       parameters:
         - in: path
           name: Id
@@ -2676,17 +2653,10 @@ paths:
           x-ms-docs-key-type: DocumentDto
         - in: body
           name: body
-          description: New navigation property ref value
-          required: true
-          schema:
-            type: object
-            additionalProperties:
-              type: object
+          schema: { }
       responses:
-        '201':
-          description: Created navigation property link.
-          schema:
-            type: object
+        '204':
+          description: Success
         default:
           $ref: '#/responses/error'
       x-ms-docs-operation-type: operation
@@ -4294,6 +4264,13 @@ definitions:
         type: string
       '@odata.type':
         type: string
+  refBody:
+    type: object
+    properties:
+      '@odata.id':
+        type: string
+    additionalProperties:
+      type: object
 parameters:
   top:
     in: query