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    E-MapReduce:NodeGroupStateChangeReason

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    E-MapReduce:NodeGroupStateChangeReason

    Last Updated:Sep 08, 2025
    ParameterTypeDescriptionExample
    object
    Codestring

    The status code. Valid values:

    • UserRequest: A user request is initiated.
    • OutOfStock: The ECS instances of the requested type are out of stock.
    • NotAuthorized: The required permission is not granted.
    • QuotaExceeded: The quota is exceeded.
    • OperationDenied: The operation is denied.
    • AccountException: The account is abnormal.
    • NodeFailure: The ECS instance is abnormal.
    • BootstrapFailure: The bootstrap action fails.
    • ValidationFail: The business logic verification fails.
    • ServiceFailure: Other services on which the current service depends fail.
    • InternalError: An internal error occurs.
    		UserRequest
    Messagestring

    The detailed description of the status change.

    		The instance type is required.