create workspace secret with yaml

Author: vcarluer

workspace/src/main/openapi/workspace.yaml

@@ -456,6 +456,13 @@ paths:
             examples:
               Workspace:
                 $ref: '#/components/examples/WorkspaceSecretExample'
+          application/yaml:
+            schema:
+              type: string
+              format: binary
+            examples:
+              Workspace:
+                $ref: '#/components/examples/WorkspaceSecretExample'
       responses:
         "201":
           description: Request succeeded
@@ -776,4 +783,4 @@ components:
       summary: a shared access policy
       description: a shared policy example
       value:
-        dedicatedEventHubKey: xxx
+        dedicatedEventHubKey: xxx