All Products
Search

This Product

    Tair (Redis® OSS-Compatible):ModifyIntranetAttribute

    Document Center

    Tair (Redis® OSS-Compatible):ModifyIntranetAttribute

    Last Updated:Oct 30, 2024

    Temporarily adjusts the internal bandwidth of an ApsaraDB for Redis instance that is deployed in a dedicated cluster.

    Operation description

    Note
    • This operation is applicable only to an ApsaraDB for Redis instance that is deployed in a dedicated cluster. To adjust the bandwidth of a standard ApsaraDB for Redis instance, call the EnableAdditionalBandwidth operation.

    Debugging

    You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

    Authorization information

    There is currently no authorization information disclosed in the API.

    Request parameters

    ParameterTypeRequiredDescriptionExample
    InstanceIdstringYes

    The ID of the instance.

    		r-bp1zxszhcgatnx****
    BandWidthlongNo

    The amount of bandwidth that you want to add. Unit: Mbit/s. The value must be an integer greater than or equal to 0. In most cases, the maximum bandwidth that can be added can be two times the default maximum bandwidth of the current instance type. For more information about the bandwidth specifications supported by different instance types, see Overview . The bandwidth is also subject to the following limits:

    • The bandwidth of an individual instance cannot exceed 75% of the bandwidth of the host. For more information about the host specifications and bandwidth, see Instance types of hosts.
    • The total bandwidth of all of the instances on the host cannot exceed 150% of the bandwidth of the host. You can configure resource overcommitment to handle traffic spikes. For more information, see Configure resource overcommitment to reduce costs.
    Note If you do not specify this parameter for a standard instance, the bandwidth of the instance is set to two times that of the current bandwidth.
    		10
    NodeIdstringNo

    The ID of the data node. You can call the DescribeClusterMemberInfo operation to query the node ID. Separate multiple IDs with commas (,).

    Note This parameter is available and required only when the instance uses the cluster architecture.
    		r-bp1zxszhcgatnx****-db-0

    Response parameters

    ParameterTypeDescriptionExample
    object
    RequestIdstring

    The ID of the request.

    		97AC8948-D7E4-457E-BE03-850CF04E****

    Examples

    Sample success responses

    JSONformat

    {
  "RequestId": "97AC8948-D7E4-457E-BE03-850CF04E****"
}

    Error codes

    For a list of error codes, visit the Service error codes.