Push Hotel Product Change Signal Quantity
This signal will be pushed when the hotel products (including regular price and promotion) changes. After receiving the signal, the docking party needs to call Hotel Products to obtain the current hotel products list according to the message content.
Push Protocol#
https POST
Huazhu side request timeout request.timeout = 3s
Description#
Push parameters#
| Parameter | Type | Required | Maximum length | Example | Description |
|---|---|---|---|---|---|
| hotelId | String | Y | 32 | 12 * * 567 | Hotel ID |
| type | String | Y | 20 | Push data type, Enumeration Dictionary | |
| changeType | String | Y | 20 | Item change type, Enumeration Dictionary | |
| activityId | String | N | 9 | Promotion ID, positive price change field is empty | |
| timestamp | Date | Y | - | Change timestamp, format: yyyy-MM-dd HH: mm: ss.fff | |
| echoToken | String | Y | 20 | UUID is used by both parties to locate the problem | |
| remark | String | N | 512 | Reserved |
[failure retry]:
1. after the request fails for the first time, it will be retried immediately
2. if the request fails for two consecutive times, it will enter the failure message queue and delay sending
3. tasks in the failure queue will increase the call interval one by one according to the number of retries, and will not be retried after more than 10 times. The docking party should consider judging whether the current message is the latest data according to the timestamp (timestamp) to avoid historical messages overwriting the latest status.
Response parameters#
| Parameter | Type | Required | Maximum length | Example | Description |
|---|---|---|---|---|---|
| status | String | Y | 10 | 1 | Status code, 1 successful,-1 failed |
| errorcode | string | N | 50 | defined by the interfacing party | |
| errormsg | string | N | 500 | The docking party defines it by itself and needs to clearly describe the cause of the problem |