| 403 | Forbbiden.SubUser | User not authorized to operate on the specified resource as your account is created by another user. | The error message returned because the RAM user does not have the required permissions. | diagnosis |
| 403 | Forbidden | User not authorized to operate on the specified resource. | The error message returned because you do not have the required permissions to perform this operation. Please contact the administrator for authorization. | diagnosis |
| 400 | InvalidName | The name is invalid | The error message returned because the specified name is invalid. | diagnosis |
| 400 | InvalidDescription | The description is invalid | The error message returned because the description is invalid. | diagnosis |
| 400 | InvalidIpAddress | The ip address is invalid. | The error message returned because the specified IP address is invalid. | diagnosis |
| 400 | InvalidParameter | | The error message returned because the parameter is set to an invalid value. | diagnosis |
| 400 | MissingParameter | | The error message returned because one or more parameter are missing. | diagnosis |
| 400 | InventoryExceeded | The requested bandwidth has exceeded the bandwidth inventory currently available. | The error message returned because resources are insufficient. | diagnosis |
| 400 | InvalidName | The name is invalid. | The error message returned because the name is invalid. | diagnosis |
| 409 | InvalidOperation.BwpForGeoSpanAlreadyAssociated | Operation is invalid because a CEN bandwidth package of the same geographic span is already associated. | The error message returned because a bandwidth plan is already applied to the connected areas. | diagnosis |
| 400 | InvalidDescription | The description is invalid. | The description is incorrect. | diagnosis |
| 404 | Bid.NotFound | | The error message returned because the BID does not exist. | diagnosis |
| 400 | ParameterMustNotNull | The parameter must not empty. | The error message returned because this parameter must be set. | diagnosis |
| 400 | ParameterIllegal | The parameter is illegal. | The error message returned because a parameter is set to an invalid value. | diagnosis |
| 400 | ParameterIllegal.AliUid | The parameter of aliUid is illegal. | The error message returned because the specified account ID is invalid. | diagnosis |
| 400 | ParameterIllegal.Bid | The parameter of bid is illegal. | The error message returned because the BID is invalid. | diagnosis |
| 400 | ParameterIllegal.InstanceId | The parameter of instance id is illegal. | The error message returned because the information about the network instance is invalid. | diagnosis |
| 400 | ParameterIllegal.CenAliUid | The parameter of CEN aliUid is illegal. | The error message returned because the UID of the CEN instance is invalid. | diagnosis |
| 400 | ParameterIllegal.CenBid | The parameter of CEN bid is illegal. | The error message returned because the BID of the CEN instance is invalid. | diagnosis |
| 400 | ParameterIllegal.CenInstanceId | The parameter of CEN instance id is illegal. | The error message returned because the specified ID of the CEN instance is invalid. | diagnosis |
| 400 | ParameterIllegal.BwpAliUid | The parameter of bandwidth package aliUid is illegal. | The error message returned because the specified UID to which the bandwidth plan belongs is invalid. | diagnosis |
| 400 | ParameterIllegal.BwpBid | The parameter of bandwidth package bid is illegal. | The error message returned because the BID of the bandwidth plan is invalid. | diagnosis |
| 400 | ParameterIllegal.BwpInstanceId | The parameter of bandwidth package instance id is illegal. | The error message returned because the specified bandwidth plan ID is invalid. | diagnosis |
| 400 | ParameterIllegal.BwpSpec | The parameter of bandwidth package specification is illegal. | The error message returned because the specified bandwidth plan specification is invalid. | diagnosis |
| 400 | ParameterIllegal.GeoRegionId | The parameter of geographic region id is illegal. | The error message returned because the specified IDs of the regions to be connected are invalid. | diagnosis |
| 400 | ParameterIllegal.RegionId | The parameter of region id is illegal. | The error message returned because the region information is invalid. | diagnosis |
| 400 | ParameterIllegal.BandwidthLimit | The parameter of bandwidth limit is illegal. | The error message returned because the specified bandwidth value is invalid. | diagnosis |
| 400 | ParameterIllegal.ChildInstanceRegionId | The parameter of child instance region id is illegal. | The error message returned because the ID of the region where the network instance is created is invalid. | diagnosis |
| 400 | ParameterIllegal.ChildInstanceUid | The parameter of child instance uid is illegal. | The error message returned because the UID of the network instance is invalid. | diagnosis |
| 400 | ParameterIllegal.ChildInstanceBid | The parameter of child instance bid is illegal. | The error message returned because the BID of the network instance is invalid. | diagnosis |
| 400 | ParameterIllegal.ChildInstanceType | The parameter of child instance type is illegal. | The error message returned because the specified type of network instance is invalid. | diagnosis |
| 400 | ParameterIllegal.ChildInstanceId | The parameter of child instance id is illegal. | The error message returned because the specified ID of the network instance is invalid. | diagnosis |
| 400 | ParameterIllegal.VbrInstanceRegionId | The parameter of vbr instance region id is illegal. | The error message returned because the region of the VBR is invalid. | diagnosis |
| 400 | ParameterIllegal.VbrInstanceUid | The parameter of vbr instance uid is illegal. | The error message returned because the UID of the VBR is invalid. | diagnosis |
| 400 | ParameterIllegal.VbrInstanceBid | The parameter of vbr instance bid is illegal. | The error message returned because the BID of the VBR is invalid. | diagnosis |
| 400 | ParameterIllegal.VbrInstanceId | The parameter of vbr instance id is illegal. | The error message returned because the specified ID of the VBR is invalid. | diagnosis |
| 409 | InvalidOperation.CenInstanceStatus | The CEN instance is not in a valid state for the operation. | The error message returned because the status of the CEN instance does not support this operation. | diagnosis |
| 409 | InvalidOperation.ChildInstanceAlreadyAttached | Operation is invalid because the child-instance has already been attached to another CEN. | The error message returned because the network instance is already attached to another CEN instance. | diagnosis |
| 409 | InvalidOperation.AttachedChildInstanceExist | Operation is invalid because the child-instance have not been detached. | The error message returned because you cannot delete the CEN instance when a network instance is attached to the CEN instance. | diagnosis |
| 409 | InvalidOperation.Forbidden | Operation is invalid because no grant to attach child-instance across uid. | The error message returned because you do not have the required permissions. | diagnosis |
| 409 | InvalidOperation.BwpInstanceStatus | The CEN bandwidth package is not in a valid state for the operation. | The error message returned because you cannot delete the bandwidth plan when it is in an invalid state. | diagnosis |
| 409 | InvalidOperation.BwpBusinessStatus | The CEN bandwidth package is not in a valid business state for the operation. | The error message returned because the bandwidth plan is being processed. Try again later. | diagnosis |
| 409 | InvalidOperation.AssociatedBwpStatus | The associated CEN bandwidth package is not in a valid state for the operation. | The error message returned because the status of the specified bandwidth plan does not support this operation. | diagnosis |
| 409 | InvalidOperation.AssociatedBwpBusinessStatus | The associated CEN bandwidth package is not in a valid business state for the operation. | The error message returned because the status of the specified bandwidth plan does not support this operation. | diagnosis |
| 409 | InvalidOperation.AssociatedBwpExist | Operation is invalid because an associated bandwidth package exist. | The error message returned because you cannot delete the CEN instance when it is associated with a bandwidth plan. | diagnosis |
| 409 | InvalidOperation.BwpForGeoSpanNotAssociated | Operation is invalid because a bandwidth package corresponding to the geographic span is not associated. | The error message returned because the bandwidth plan is not associated with the pair of areas in which you want to enable inter-region network communication. | diagnosis |
| 409 | InvalidOperation.BandwidthLimitStatus | The CEN inter-region bandwidth limit setting is not in a valid state for the operation. | The error message returned because the bandwidth configurations are being processed. Try again later. | diagnosis |
| 409 | InvalidOperation.ChildInstanceStatus | The child-instance is not in a valid state for the operation. | The error message returned because the operation is not allowed when the network instance is being processed. Try again later. | diagnosis |
| 409 | InvalidOperation.NoChildInstanceEitherRegion | Operation is invalid because no child-instance has been attached to CEN in either local or opposite region. | - | diagnosis |
| 409 | InvalidOperation.BwpBandwidthExceeded | Operation is invalid because the total bandwidth limit has exceeded that of the bandwidth package. | The error message returned because the specified bandwidth value exceeds the maximum bandwidth value of the bandwidth plan. | diagnosis |
| 409 | InvalidOperation.CenBandwidthLimitsNotZero | Operation is invalid because the current CEN bandwidth limits are not all zero. | The error message returned because you cannot delete the specified bandwidth plan when it is in use. | diagnosis |
| 409 | InvalidOperation.VbrNotAttachedToCen | Operation is invalid because the VBR instance is not attached to the CEN instance. | The error message returned because the specified VBR is not attached to the CEN instance. | diagnosis |
| 409 | InvalidOperation.VbrCenAttachmentStatus | The VBR instance to CEN attachment is not in a valid state for the operation. | The error message returned because the VBR attachment is being processed. Try again later. | diagnosis |
| 400 | QuotaExceeded | The quota of resource is full. | The error message returned because the number of resources has reached the upper limit. | diagnosis |
| 400 | QuotaExceeded.CenCountExceeded | The number of CEN exceeds the maximum value that can be created. | The error message returned because the number of CEN instances has reached the upper limit. If you want to create more CEN instances, submit a ticket to request a quota increase. | diagnosis |
| 400 | QuotaExceeded.RegionCountPerCenExceeded | The CEN attached region exceeds the maximum value. | The error message returned because the number of regions connected to the CEN instance has reached the upper limit. You can submit a ticket to request a quota increase. | diagnosis |
| 400 | QuotaExceeded.ChildInstanceCountPerRegionExceeded | The region attachs more than the maximum number of child instances. | The error message returned because the number of network instances in the specified region has reached the upper limit. Please upgrade to Enterprise Edition transit router. | diagnosis |
| 400 | QuotaExceeded.BwpForSameSpan | The number of bandwidth package on the same span exceeds the maximum value that can be created. | - | diagnosis |
| 400 | NameIllegal | The name is illegal | The error message returned because the name is invalid. | diagnosis |
| 400 | DescriptionIllegal | The description is illegal | The error message returned because the specified description is invalid. | diagnosis |
| 400 | NameDescriptionNull | The name or description is empty | The error message returned because the name or description must be specified. | diagnosis |
| 404 | Region.NotFound | The region has not found | The error message returned because the specified region does not exist. | diagnosis |
| 404 | GeographicRegionForRegion.NotFound | The geographic region for region has not found | - | diagnosis |
| 404 | GeographicSpanForRegion.NotFound | The geographic span for region has not found | - | diagnosis |
| 500 | DB.Error | db error | The error message returned because an error occurred in the database. | diagnosis |
| 404 | InvalidVSwitchId.NotFound | VSwitch not exist. | The error message returned because the specified vSwitch ID (VSwitchId) does not exist. | diagnosis |
| 400 | FilterKey.NotSupport | The filter key is not support. | The error message returned because the filter conditions are invalid. | diagnosis |
| 400 | InstanceType.NotSupport | The type of instance is not support. | The error message returned because this type of network instance is not supported. | diagnosis |
| 409 | InstanceStatus.NotSupport | The status of instance is not support. | The error message returned because the status of the specified network instance does not support this operation. | diagnosis |
| 500 | GenerateUniqueInstanceId.Failed | Generate unique instance id failed. | The error message returned because the ID failed to be generated due to errors. Try again. | diagnosis |
| 404 | Instance.NotExist | The instance is not exist. | The error message returned because the specified instance does not exist. | diagnosis |
| 409 | TokenProcessing | The token is processing. | - | diagnosis |
| 400 | ParameterError | The parameter is error. | The error message returned because a parameter is invalid. | diagnosis |
| 404 | ParameterRegion | The specified region does not exist. | The error message returned because the specified region does not exist. | diagnosis |
| 401 | Unauthorized | It's not authorized. | The error message returned because you do not have the required permissions to perform this operation. Submit a ticket. | diagnosis |
| 400 | QueryMonitorTimerIllegal | Query monitor time is illegal. | - | diagnosis |
| 404 | ParameterInstanceId | The specified instance id does not exist. | The error message returned because the specified instance does not exist. | diagnosis |
| 404 | ParameterCenInstanceId | The specified CEN instance id does not exist. | The specified CEN instance id does not exist. | diagnosis |
| 404 | ParameterBwpInstanceId | The specified bandwidth package instance id does not exist. | The error message returned because the specified bandwidth plan ID does not exist. | diagnosis |
| 400 | InvalidUbsmsCommand | The user business status managment service command is invalid. | - | diagnosis |
| 400 | TokenTooLong | The token is too long. | - | diagnosis |
| 400 | TokenError | The provided client token is invalid. | - | diagnosis |
| 400 | IdempotenceParam.NotMatch | The parameter of idempotence is not match. | The error message returned because the request failed to match the parameter idempotence. | diagnosis |
| 409 | TokenLastRequestProcessing | The last request is processing. | - | diagnosis |
| 500 | TokenLastRequestFailed | The last request is failed. | - | diagnosis |
| 500 | TokenLastRequestSuccess | The last request is success. | - | diagnosis |
| 500 | TokenVerifyFailed | Verify the token failed. | - | diagnosis |
| 500 | FailedInvokeLxInnerApi | Failed invoke lingxiao inner api. | - | diagnosis |
| 409 | IpAddressExist | Specified IpAddress is already exist. | The error message returned because the specified IP address (IpAddress) already exists. | diagnosis |
| 404 | GeographicSpan.NotFound | The specified geographic span is not found. | The error message returned because the pair of connected areas that use the specified bandwidth plan is not found. | diagnosis |
| 404 | GeographicRegion.NotFound | The specified geographic region is not found. | The error message returned because the specified geographic region does not exist. | diagnosis |
| 400 | StartIDLargerThanEndId.TunnelIdSegment | the start tunnel id is larger than the end tunnel id. | - | diagnosis |
| 409 | OverlapWithOldOne.TunnelIdSegment | The tunnel id segment overlap with an existing segment. | - | diagnosis |
| 500 | AllocationFailure.GlobalTunnelId | Allocate global tunnel id failed. | The error message returned because the system failed to allocate a global tunnel ID. | diagnosis |
| 400 | Operation.Blocking | Operation blocking, try again later. | The error message returned because another request is being processed. Try again later. | diagnosis |
| 500 | InternalError | Internal error. | The error message returned because an internal error occurred. | diagnosis |
| 409 | InvalidOperation.CustomRegionDomainRouteEntryExist | Operation is invalid because custom region-domain route entry exist | - | diagnosis |
| 400 | Throttling | Request was denied due to request throttling. | The error message returned because this operation is performed at a high frequency. Try again later. | diagnosis |
| 400 | DryRunOperation | Request validation has been passed with DryRun flag set. | The error message returned because the dry run request passed the precheck. | diagnosis |