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Glossary

Event Bridge

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마지막 업데이트 시간: 2026-04-03 09:42:46

Fundamental information

Product Abbreviation in CAM Console Authorization by Tag Authorization Granularity IP Restriction
EventBridge eb Supported Supported Resource level Supported

Note:

The authorization granularity of cloud products is divided into three levels: service level, operation level, and resource level, based on the degree of granularity.

  • Service level: It defines whether a user has the permission to access the service as a whole. A user can have either full access or no access to the service. For the authorization granularity of cloud products at service level, the authorization of specific APIs are not supported.
  • Operation level: It defines whether a user has the permission to call a specific API of the service. For example, granting an account read-only access to the CVM service is an authorization at the operation level.
  • Resource level: It is the finest authorization granularity which defines whether a user has the permission to access specific resources. For example, granting an account read/write access to a specific CVM instance is an authorization at the resource level.

API authorization granularity

Two authorization granularity levels of API are supported: resource level, and operation level.

  • Resource level: It supports the authorization of a specific resource.
  • Operation level: It does not support the authorization of a specific resource. If the policy syntax restricts a specific resource during authorization, CAM will determine that this API is not within the scope of authorization, and deem it as unauthorized.

Write operations

API API Description Authorization Granularity Six-segment Resource Description IP Restriction
CheckRule This API is used to check rule Operation level * Supported
CreateConnection CreateConnection Resource level qcs::eb:${region}:uin/${uin}:connectionid/${EventBusId}/${ConnectionId} Supported
CreateEventBus CreateEventBus Resource level qcs::eb:${region}:uin/${uin}:eventbusid/${EventBusId} Supported
CreateRule CreateRule Resource level qcs::eb:${region}:uin/${uin}:eventbusid/${EventBusId} Supported
CreateTarget CreateTarget Resource level qcs::eb:${region}:uin/${uin}:targetid/${EventBusId}/${RuleId}/${TargetId} Supported
CreateTransformation CreateTransformation Operation level * Supported
DeleteConnection DeleteConnection Resource level qcs::eb:${region}:uin/${uin}:connectionid/${EventBusId}/${ConnectionId} Supported
DeleteEventBus DeleteEventBus Resource level qcs::eb:${region}:uin/${uin}:eventbusid/${EventBusId} Supported
DeleteRule DeleteRule Resource level qcs::eb:${region}:uin/${uin}:ruleid/${EventBusId}/${RuleId} Supported
DeleteTarget DeleteTarget Resource level qcs::eb:${region}:uin/${uin}:targetid/${EventBusId}/${RuleId}/${TargetId} Supported
DeleteTransformation DeleteTransformation Operation level * Supported
PutEvents This API is used to put events Resource level qcs::${ApiModule}:${Region}:uin/:eventbusid/${EventBusId} Supported
UpdateConnection UpdateConnection Resource level qcs::eb:${region}:uin/${uin}:connectionid/${EventBusId}/${ConnectionId} Supported
UpdateEventBus UpdateEventBus Resource level qcs::eb:${region}:uin/${uin}:eventbusid/${EventBusId} Supported
UpdateRule UpdateRule Resource level qcs::eb:${region}:uin/${uin}:ruleid/${EventBusId}/${RuleId} Supported
UpdateTarget UpdateTarget Resource level qcs::eb:${region}:uin/${uin}:tagetid/${EventBusId}/${RuleId}/${TargetId} Supported
UpdateTransformation UpdateTransformation Operation level * Supported

Other Operations

API API Description Authorization Granularity Six-segment Resource Description IP Restriction
CheckScfFunctionHandler CheckScfFunctionHandler Resource level qcs::eb:${Region}:uin/:ruleid/${EventBusId}/${RuleId} Supported
CheckTransformation CheckTransformation Operation level * Supported
RuleCheck RuleCheck Operation level * Supported

Read operations

API API Description Authorization Granularity Six-segment Resource Description IP Restriction
DescribeLogStats Query log aggregation statistics interface Operation level * Supported
DescribeLogTagValue Query log index dimension value Operation level * Supported
GetCloudEventTemplate GetCloudEventTemplate Operation level * Supported
GetConnectorEventTemplate GetConnectorEventTemplate Operation level * Supported
GetEventBus GetEventBus Resource level qcs::eb:${region}:uin/${uin}:eventbusid/${EventBusId} Supported
GetPlatformEventTemplate GetPlatformEventTemplate Operation level * Supported
GetRule GetRule Resource level qcs::eb:${region}:uin/${uin}:ruleid/${EventBusId}/${RuleId} Supported
GetTransformation GetTransformation Operation level * Supported
SearchLog Search Event Log Operation level * Supported

List Operations

API API Description Authorization Granularity Six-segment Resource Description IP Restriction
ListCloudEventNames ListCloudEventNames Operation level * Supported
ListCloudEventPatterns ListCloudEventPatterns Operation level * Supported
ListCloudProducts ListCloudProducts Operation level * Supported
ListConnections ListConnections Operation level * Supported
ListConnectorEventNames ListConnectorEventNames Operation level * Supported
ListConnectorEventPatterns ListConnectorEventPatterns Operation level * Supported
ListConnectors ListConnectors Operation level * Supported
ListEventBuses ListEventBuses Resource level qcs::${ApiModule}:${Region}:uin/:eventbusid/${EventBusId} Supported
ListPlatformEventNames ListPlatformEventNames Operation level * Supported
ListPlatformEventPatterns ListPlatformEventPatterns Operation level * Supported
ListPlatformProducts ListPlatformProducts Operation level * Supported
ListRules ListRules Resource level qcs::${ApiModule}:${Region}:uin/:ruleid/${EventBusId}/${RuleId} Supported
ListRulesInternal ListRulesInternal Operation level * Supported
ListTargets ListTargets Resource level qcs::eb:${region}:uin/${uin}:targetid/${EventBusId}/${RuleId}/${TargetId} Supported

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