Error Codes

An example response error is returned as follows:

{
  "error_code": xxxx,//Error code
  "error_msg": xxxxx//Error description
}

Table 1 describes the error codes.

**Table 1** Error code description
Module	HTTP Status Code	Error Code	Description	Error Message	Measure
Shared	400	CSBS.0001	The number of backup policies has reached the upper limit.	Service over limit	Delete an existing backup policy and try again.
	400	CSBS.6000	The server does not exist.	server do not exist	Check whether the server exists.
	400	CSBS.6001	The server has stopped.	The server has stopped.	Check whether the server has stopped.
	400	CSBS.6003	Currently, only cloud server backup is supported.	Resource (%s) type (%s) is not support protection.	Select servers and add them to the backup policy.
	400	CSBS.6005	The current server status does not allow backup.	Server (%s) is already in service.	Ensure that the server status allows restoration and try again.
	400	CSBS.6006	This type of server does not support backup.	Server (%s) status (%s) is not allowed to protect.	Select servers of a correct type.
	400	CSBS.6007	Servers without EVS disks do not support backup.	No volume attached to the server (%s) for protect.	Check whether an EVS disk is attached to the server.
	400	CSBS.6010	The server does not support backup, because it hosts shared EVS disks.	Volume (%s) attached to server (%s) is shareable volume.	Remove the shared disk and perform the backup again.
	400	CSBS.6013	Only server restoration is supported currently.	Resource (%s) type (%s) is not support restoration.	Select servers for restoration.
	400	CSBS.6014	The specified EVS disk is not attached to the server to be restored.	Volume(s) (%s) not found in target server.	Select an EVS disk attached to the server to be restored.
	400	CSBS.6015	The server in the current status cannot be restored.	The server is restoring.	Ensure that the server status allows restoration and try again.
	400	CSBS.9001	Parameter verification failed.	provider invalid	Enter the correct parameter.
	403	CSBS.9009	The user is not authenticated by real name. Authenticate the user's real name and try again.	User is unverified.	Authenticate the user's real name and try again.
	400	CSBS.9009	The backup or replication space after applying for reduction is less than the used space.	The backup or replication space after reduction cannot be less than the used space.	Ensure that the remaining space is greater than the used space.
	500	CSBS.9998	Service unavailable	System not support	Try later or contact technical support.
	500	CSBS.9999	System internal error	%s failed	Try later or contact technical support.
	400	CSBS.0002	The volumes of the server have different storage types. (Not used currently.)	Volume of services from different storagetype	Use the same type of volumes.
Backup management	500	CSBS.1001	The backup task cannot be executed, because a manual backup task is being executed.	The policy is executing backup.	Re-execute the backup task after the manual backup task is complete.
	400	CSBS.2003	The selected backup is in the Backing up, Restoring, or Deleting state.	item in executing	Try again after the task is complete.
	400	CSBS.2004	The policy is being executed for backup. Try again after the backup is complete.	item in plan executing	Try again after the task is complete.
	404	CSBS.3001	The backup does not exist.	Checkpoint_item (%s) is not found.	Check whether the backup exists.
	400	CSBS.6027	The AZ to which the ECS belongs does not support backup.	The AZ where the resource (%s) is located does not support backup.	Contact the administrator to reconfigure the AZ.
	500	CSBS.6030	The backup task cannot be executed, because an automatic backup task is being executed.	auto plan executing	Re-execute the backup task after the automatic backup task is complete.
	400	CSBS.6031	The replication task cannot be executed, because a manual replication task is being executed.	manual copy executing	Re-execute the replication task after the manual replication task is complete.
	500	CSBS.6032	There are no servers that can be backed up in the backup policy.	plan has no resource backup	Bind the policy to servers or wait until the bound server is restored to a state that supports backup.
	400	CSBS.6033	A server with DSS disks cannot be backed up.	Service type of volume %s(belong to server %s) is dss.	Check whether a dedicated storage disk has been attached to the server.
	400	CSBS.6061	The current server does not support backup or restoration.	volume of server in this pod does not support backup	Deselect the disks that do not support backup and retry.
	500	CSBS.8001	Backups in the current status cannot be registered as images.	The backup status is not allowed to create image	Try later or contact technical support.
	400	CSBS.8007	An image has been created by using the backup and the backup cannot be deleted.	The backup {checkpoint_item_id} has register to image, can't be delete	Delete the created image first and then the backup.
	500	CSBS.8008	The current backup status does not support query.	The backup {checkpoint_item_id}'s status is not allowed query	Check whether the backup exists.
	500	CSBS.8009	The backup does not contain the system disk data and cannot be used to create an image.	The backup has not system disk backup is not allowed to create image	Check whether the backup contains a system disk.
	400	CSBS.9006	Insufficient quota	Quota exceeded for resources: %s	Contact the administrator to change the quota or delete the backups that are no longer needed.
	500	CSBS.1002	The selected server is being backed up. (Not used currently.)	resource_in_protecting	Try again after the backup task is complete.
	500	CSBS.2001	A task is being executed by using this backup policy. (Not used currently.)	item in plan is executing	Try again after the task is complete.
Backup policy management	404	CSBS.3000	The backup policy does not exist.	plan not found	Check whether the backup policy exists.
	500	CSBS.5001	Failed to stop the policy.	Scheduel operation status can't be set unable	Check the backup policy status.
	400	CSBS.6004	The server has been bound to a backup policy and cannot be bound again.	Server (%s) is already in service.	Check whether the server has been bound to a backup policy.
	400	CSBS.9007	The backup policy name already exists.	duplicate service name	Change the name and try again.
Restoration management	400	CSBS.4000	The current backup status does not allow restoration.	checkpoint item not available	Try again later or contact technical support.
	400	CSBS.6016	This type of server does not support restoration.	can not restore server type is not allow	Select servers of a correct type.
	400	CSBS.6017	The specified backup disk is not in the specified backup.	Can not find backup(s) (%s) in checkpoint item (%s).	Select a backup disk in the specified backup for restoration.
	400	CSBS.6018	The system does not support the restoration of some backup disks in the backup.	Not assign backup(s) (%s) to volume(s), partial restore is not supported."	Select all backup disks in the backup for restoration.
	500	CSBS.6019	The type of the target server is different from that of the source server.	The source server (%s) type (%s) is not the same as the target server (%s) type (%s).	Select a target server of the same type as the source server.
	400	CSBS.6020	Servers without EVS disks do not support restoration.	No volume attached to the server (%s) for restore.	Check whether an EVS disk is attached to the server.
	400	CSBS.6021	The backup cannot be restored to a shared EVS disk of the server.	Volume (%s) attached to server (%s) is shareable volume.	Restore the backup to a non-shared EVS disk of the server.
	500	CSBS.6023	The backup for a data disk cannot be restored to a system disk of the server.	Can not restore data volume to system volume. server id is (%s).	Restore the backup to a data disk of the server.
	400	CSBS.6024	Restoration cannot be executed because the capacity of the specified EVS disk attached to the server is less than that of the backed-up disk.	Target volume (%s) size (%s) small than volume backup (%s) size (%s).	Expand the EVS disk and try again, or restore data of the backup disk to a disk that has a larger capacity.
	400	CSBS.6025	Restoration is not supported between the AZ to which the specified backup belongs and the AZ to which the server belongs.	The AZ of local checkpoint item (%s) is not support to restore the resource (%s).	Contact the administrator to reconfigure the AZ.
	400	CSBS.9008	Only backups in the Available state can be used to create ECSs.	Checkpoint Item Status Not Support Create VM	Check whether the backup is available.
Task management	404	CSBS.6040	The backup job to be deleted does not exist.	task not found	Check whether the backup job exists.