message: Remove reference to Activation.json in Activation json
  There are two '$ref' fields in Activation.json that reference
  Activation.json. This is unnecessary and potentially confusing. This
  change removes them.
diff: "$ref": "AzureBridge.json#/parameters/ApiVersionParameter"
  },
  {
  - "$ref": "Activation.json#/parameters/ActivationParameter"
  + "$ref": "#/parameters/ActivationParameter"
  }
  ],
  "responses": {
  "description": "new activation.",
  "required": true,
  "schema": {
  - "$ref": "Activation.json#/definitions/Activation"
  + "$ref": "#/definitions/Activation"
  },
  "x-ms-parameter-location": "method"
  }
  