message: removing resourceUpdate, adding contents to disk and snapshot
diff: ],
  "x-ms-azure-resource": true
  },
  - "ResourceUpdate": {
  - "description": "The Resource model definition.",
  - "properties": {
  - "tags": {
  - "type": "object",
  - "additionalProperties": {
  - "type": "string"
  - },
  - "description": "Resource tags"
  - },
  - "sku": {
  - "$ref": "#/definitions/DiskSku"
  - }
  - }
  - },
  "Disk": {
  "properties": {
  "managedBy": {
  "properties": {
  "x-ms-client-flatten": true,
  "$ref": "#/definitions/DiskUpdateProperties"
  - }
  },
  - "allOf": [
  - {
  - "$ref": "#/definitions/ResourceUpdate"
  + "tags": {
  + "type": "object",
  + "additionalProperties": {
  + "type": "string"
  + },
  + "description": "Resource tags"
  + },
  + "sku": {
  + "$ref": "#/definitions/DiskSku"
  }
  - ],
  + },
  "description": "Disk update resource."
  },
  "DiskList": {
  "properties": {
  "x-ms-client-flatten": true,
  "$ref": "#/definitions/DiskUpdateProperties"
  - }
  },
  - "allOf": [
  - {
  - "$ref": "#/definitions/ResourceUpdate"
  + "tags": {
  + "type": "object",
  + "additionalProperties": {
  + "type": "string"
  + },
  + "description": "Resource tags"
  + },
  + "sku": {
  + "$ref": "#/definitions/SnapshotSku"
  }
  - ],
  + },
  "description": "Snapshot update resource."
  },
  "SnapshotList": {
  