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Migration Service Platform

Last updated: 2024-05-26 09:26:06

    Fundamental information

    Product Abbreviation in CAM Console Authorization by Tag Authorization Granularity IP Restriction
    Migration Service Platform msp Supported not supported Operation 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.

    Read operations

    API API Description Authorization Granularity Six-segment Resource Description IP Restriction
    KeepAliveHeartBeat KeepAliveHeartBeat Operation level * Supported
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