API Category
Last updated:2026-01-08 19:47:20
Cluster APIs
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| DescribeInstance | Query MQTT instance details | 20 |
| CreateInstance | Purchase an MQTT instance | 20 |
| DeleteInstance | This API is used to delete an MQTT instance. | 20 |
| AddClientSubscription | This API is used to add a subscription for an MQTT client. | 20 |
| DeleteClientSubscription | Delete a subscription for an MQTT client | 20 |
| ModifyInstance | Modify MQTT instance attributes | 20 |
| DescribeClientList | Query the MQTT client list | 20 |
| DescribeMessageDetails | Query MQTT detailed information | 20 |
Topic APIs
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| DeleteTopic | This API is used to delete an MQTT topic. | 20 |
| DescribeTopic | Query MQTT topic details | 20 |
Authorization Policy APIs
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| CreateAuthorizationPolicy | Creates an authorization policy | 20 |
| DescribeAuthorizationPolicies | Query an authorization policy | 20 |
| UpdateAuthorizationPolicyPriority | Update authorization policy priority | 20 |
| ModifyAuthorizationPolicy | Modify an authorization policy | 20 |
| DeleteAuthorizationPolicy | Delete an authorization policy | 20 |
User APIs
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| CreateUser | Adds an MQTT role | 20 |
| DescribeUserList | Query the MQTT user list | 20 |
| DeleteUser | Delete an MQTT role | 20 |
| ModifyUser | This API is used to modify an MQTT role. | 20 |
Client APIs
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| KickOutClient | Kick out a client | 20 |
Message Enhancement Rule APIs
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| UpdateMessageEnrichmentRulePriority | Update message enhancement rule priority | 20 |
| ModifyMessageEnrichmentRule | Modify message enrichment rule | 20 |
| DeleteMessageEnrichmentRule | Delete message enrichment rule | 20 |
| CreateMessageEnrichmentRule | Create message enrichment rule | 20 |
| DescribeMessageEnrichmentRules | Query message enrichment rules | 20 |
Message APIs
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| DescribeMessageByTopic | Query messages based on subscription | 20 |
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