Last updated: 2020-03-06 20:50:33

    1. API Description

    Domain name for API request:

    This API is used to modify the attributes of a compute environment.

    A maximum of 2 requests can be initiated per second for this API.

    2. Input Parameters

    The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

    Parameter Name Required Type Description
    Action Yes String Common parameter. The value used for this API: ModifyComputeEnv.
    Version Yes String Common parameter. The value used for this API: 2017-03-12.
    Region Yes String Common parameter. For more information, please see the list of regions supported by the product.
    EnvId Yes String Compute environment ID
    DesiredComputeNodeCount No Integer Number of desired compute nodes
    EnvName No String Compute environment name
    EnvDescription No String Compute environment description
    EnvData No ComputeEnvData Compute environment attributes

    3. Output Parameters

    Parameter Name Type Description
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Adjust the Desired Number of Compute Environment Nodes into 2

    Input Example
    &<common request parameters>

    Output Example

      "Response": {
        "RequestId": "147fbf83-f817-4528-a547-f5f313b673d2"

    5. Developer Resources

    API Explorer

    This tool allows online call, signature authentication, SDK code generation and quick search of APIs to greatly improve the efficiency of using TencentCloud APIs.


    TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

    Command Line Interface

    6. Error Code

    The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

    Error Code Description
    InternalError Internal error
    InvalidParameter.EnvDescriptionTooLong The compute environment description is too long.
    InvalidParameter.EnvIdMalformed Invalid compute environment ID format.
    InvalidParameter.EnvNameTooLong The compute environment name is too long.
    InvalidParameterValue.InstanceType The specified instance type is not supported.
    InvalidParameterValue.InstanceTypeDuplicate The instance type value must be unique.
    InvalidParameterValue.InstanceTypesEmpty The list of instance types cannot be empty.
    InvalidParameterValue.LimitExceeded The number of filter parameter values exceeds the limit.
    InvalidParameterValue.Negative Invalid negative parameter.
    LimitExceeded.CpuQuota Insufficient CPU quota.
    ResourceNotFound.ComputeEnv The specified compute environment does not exist.
    UnsupportedOperation.AcceptOtherRequest Another request is being processed and deletion is prohibited.
    UnsupportedOperation.ComputeNodeForbidTerminate Compute node termination is prohibited.
    UnsupportedOperation.NotEnoughComputeNodesToTerminate The number of compute nodes to be removed for scale-in is greater than the number of existing compute nodes.

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