This topic describes the MQ for MQTT API releases.
It also provides the functions of each API version. See the following table.
Table 1.
API version
| API version |
Release date |
Description |
| 3.1.0 |
2019-02-15 |
- Incompatible with the 2.x.x version and has the same functions as the online console.
- Provided all the functions of instantiation.
- Changed the consumerId and producerId parameters to the groupId parameter.
- Removed the OnsRegionId parameter to simplify API calling.
|
| 2.1.4 |
2019-01-25 |
- Compatible with the 2.x.x version.
- Instantiation fields returned by calling OnsTopicList.
|
| 2.0.1 |
2018-04-17 |
Added an operation for creating an MQTT group ID. |
| 2.0.0 |
2017-09-19 |
- Added an operation for message trace query.
- Added access control to the write operation.
|
| 1.3.3 |
2017-08-10 |
- Added an operation for read and write prohibiting.
- Added an operation for prohibiting ConsumerId reading.
|