message: moving capabilities into property bag for PATCH
diff: }
  }
  },
  + "DatabaseAccountPatchProperties": {
  + "description": "Properties to update Azure Cosmos DB database accounts.",
  + "type": "object",
  + "properties": {
  + "capabilities": {
  + "type": "array",
  + "description": "List of Cosmos DB capabilities for the account",
  + "items": {
  + "$ref": "#/definitions/Capability"
  + }
  + }
  + }
  + },
  "DatabaseAccountCreateUpdateProperties": {
  "description": "Properties to create and update Azure Cosmos DB database accounts.",
  "type": "object",
  "tags": {
  "$ref": "#/definitions/Tags"
  },
  - "capabilities": {
  - "type": "array",
  - "description": "List of Cosmos DB capabilities for the account",
  - "items": {
  - "$ref": "#/definitions/Capability"
  - }
  + "properties": {
  + "x-ms-client-flatten": true,
  + "$ref": "#/definitions/DatabaseAccountPatchProperties"
  }
  }
  },
  