Error Codes

HTTP Status Code	Error Code	Description	Error Message	Solution
400	EVS.0001	Incorrect tenant ID in the URI. The tenant ID is actually the project ID.	invalid tenant id!	Use the correct tenant ID.
400	EVS.0002	Header parameters in the HTTP request are incorrect.	invalid token!	Use the correct token.
403	EVS.0003	The token used is incorrect.	invalid token roles!	The account permission set is empty. Add the required permissions to this account.
400	EVS.1001	The name and description formats set in the request to update the disk are incorrect.	null volume!	Enter the disk name and description in the correct format.
400	EVS.1002	Incorrect disk ID.	invalid volume id!	Enter the disk ID in the correct format.
400	EVS.1003	Incorrect disk name format.	invalid volume name!	Enter the disk name in the correct format.
400	EVS.1004	Incorrect disk description format.	invalid volume description!	Enter the disk description in the correct format.
400	EVS.1005	The size of the metadata set in the request to create the disk exceeds the upper limit.	size of metadata is too large!	Check whether the metadata is too large. The metadata size must be smaller than 1048576 bytes.
400	EVS.1006	The ID of the backup used to create the disk is incorrect.	invalid backup id!	Enter the correct backup ID.
400	EVS.1007	Parameters name and description are incorrect.	volume name and description can not both be empty!	Enter the correct disk name and description.
400	EVS.1008	The format of the request to create the disk is incorrect.	null createVolumeReq!	Use the correct request format.
400	EVS.1009	The body of the request to create the disk is incorrect.	invalid volumeForCreate!	Check the body of the request used to create the disk.
400	EVS.1010	Parameter size set in the request to create the disk is invalid.	invalid volume size!	Enter a valid size value.
400	EVS.1011	The format of the request to expand the disk capacity is incorrect.	null extendVolumeReq!	Use the correct request format.
400	EVS.1012	You do not have the permission to access this disk.	temporary volume!	Do not perform operations for a temporary disk as it does not allow any operation.
400	EVS.1013	Request conversion error.	request transforming failed!	Check whether the request body is correct.
400	EVS.1014	Failed to meet the capacity expansion requirements.	volume can not be extended!	Ensure that the disk meets the expansion requirements.
400	EVS.1015	The new size of the disk is incorrect.	new volume Size must be greater than old Size!	Ensure that the new disk capacity is larger than the original disk capacity.
400	EVS.1016	Only one data source among image, snapshot, and backup can be selected when creating a disk from a data source.	Invalid input received: May specify only one of imageRef, snapshot_id, backup_id!	Select one data source.
400	EVS.1018	Type conversion error. The parameter type is unexpected.	Type conversion error , parameter type is unexpected	Check whether the input parameters are correct. See the parameter description in the Elastic Volume Service API Reference.
400	EVS.1020	The disk type set in the request to create the disk is incorrect.	invalid volume type!	Enter a valid disk type.
400	EVS.1021	The disk quantity set in the request to batch create disks is incorrect.	the quantity of volume is invalid!	Enter a valid disk quantity.
400	EVS.1022	Parameter size set in the request to create the disk using a backup is incorrect.	the size param is less than backup size!	Ensure that the entered disk size is larger than the backup size.
400	EVS.1023	Parameter limit in the URL for querying the disk is incorrect.	invalid filter limit!	Ensure that the limit value ranges from 1 to 1000. The default value is 1000.
400	EVS.1024	Parameter marker in the URL for querying the disk is incorrect.	invalid filter marker!	Ensure that the marker value is in the UUID format.
400	EVS.1025	Metadata decoding error.	url encoding failed!	Check whether parameter metadata is correctly specified.
403	EVS.1027	You do not have the rights to perform the operation.	user role is not allowed for this action!	Check whether the account has relevant permissions, or the account is in arrears, does not pass real-name authentication, or has violations.
400	EVS.1031	Input value of parameter resources status is invalid.	invalid resources status!	Specify a valid value for resources status.
400	EVS.1032	Parameter resources id cannot be left empty.	invalid resources ID!	Specify a valid value for resources id.
400	EVS.1033	Failed to query the tenant quota.	query quota failed!	Check whether the tenant quota is configured.
400	EVS.1034	Insufficient disk quantity quota assigned to the tenant.	volume count exceeded volume count quota!	Increase the disk quantity quota.
400	EVS.1036	Parameter availability_zone set in the request to create the disk is incorrect.	invalid availability zone!	Enter the correct AZ.
400	EVS.1039	Input parameter sort_key is incorrect.	invalid sort_key!	Check whether parameter sort_key is correctly specified.
400	EVS.1040	Parameter sort_dir in the URL for querying the disk is incorrect.	invalid sort_dir!	Ensure that the sort_dir value is desc or asc.
400	EVS.1041	Parameter availability-zone in the URL for querying the disk is incorrect.	invalid filter availablity-zone!	Check whether the AZ specified in the request is valid.
400	EVS.1042	Insufficient disk capacity quota assigned to the tenant.	volume gigabytes exceeded volume gigabytes quota!	Increase the disk capacity quota.
400	EVS.1043	Parameters __system__encrypted, __system__cmkid, and hw:passthrough are not supported when a disk is created from an image or a snapshot.	encrypt and cmk and passthrougth in metadata is not support when create volume from snapshot or image!	Check whether the request body is correct. For details, see the metadata field description for creating disks.
400	EVS.1044	The backup cannot be used to create a disk.	backup status must be available when create a volume from it!	The backup is unavailable.
400	EVS.1045	Failed to query the backup details.	backupDetail returned by FSP is null!	Check whether the backup exists. Contact customer service.
400	EVS.1046	Failed to delete the disk because the disk status is incorrect.	volume status must be available, error, error_extending, error_restoring, error_rollbacking when delete volume!	Contact customer service.
400	EVS.1047	Failed to delete the snapshot because the snapshot status is incorrect.	snapshot status must be available or error when delete snapshot!	Contact customer service.
400	EVS.1048	Failed to expand the disk capacity because the disk status is incorrect.	volume status must be available when extend volume!	Ensure that the disk status meets the expansion requirements.
400	EVS.1049	The backup used to create the disk is in the incorrect AZ.	available-zone is not equal to backup available-zone!	The backup and the disk to be created must in the same AZ.
400	EVS.1051	Batch creating disks from a backup is not available.	can not batch create volume from backup!	Batch creating disks from a backup is not available.
400	EVS.1052	Request conversion error.	invalid http body!	Check whether the request body is correct.
400	EVS.1053	Too many disks are specified in the request for batch deleting disks.	the size of volumes to be deleted is too large!	Reduce the number of disks specified in the batch.
400	EVS.1054	Input parameter shareable is invalid.	invalid shareable parameter!	Check whether parameter shareable is correctly specified.
400	EVS.1057	Input parameter hw:passthrough under metadata is invalid.	invalid hw:passthrough in metadata!	Check whether parameter hw:passthrough is correctly specified.
400	EVS.1058	Metadata decoding error.	invalid metadata filter!	Check whether parameter metadata is correctly specified.
400	EVS.1063	Input parameter full_clone under metadata is invalid.	invalid full_clone in metadata!	Check whether parameter full_clone in metadata is correctly specified.
400	EVS.1064	A disk can be expanded only when its status is available or in-use.	volume status must be available or in-use when extending!	Ensure that the disk is in the available or in-use state before expansion.
400	EVS.1065	A shared disk can be expanded only when its status is available.	multiattach volume status must be available when extending!	Ensure that the shared disk is in the available state before expansion.
400	EVS.1066	The ECS or status fails to meet the requirement of online disk expansion.	status of ECS or BMS does not support volume online extension!	Ensure that the ECS or status meets the requirement.
400	EVS.1070	Request conversion error.	invalid request.	Check whether the request body is correct.
500	EVS.2001	Failed to submit the task.	submit job failed!	Contact customer service.
500	EVS.2002	The system is currently unavailable.	internal error!	Contact customer service.
500	EVS.2005	A connection exception occurs.	client exception!	Contact customer service.
500	EVS.2007	Updating the metadata of the disk timed out.	update volume timeout!	Try again later or contact customer service.
500	EVS.2010	Failed to obtain the token for the tenant.	exchange token failed!	Check the user permissions.
500	EVS.2011	Deleting order information from the disk metadata timed out.	delete orderId and productId timeout!	Try again later or contact customer service.
500	EVS.2013	Failed to elevate the permissions.	assume role error!	Contact customer service.
500	EVS.2014	Failed to escalate rights.	thread is interrupted when sleep!	Try again later or contact customer service.
500	EVS.2019	Failed to delete the snapshot because the snapshot is in the error_deleting status.	snapshot is error_deleting!	Contact customer service.
500	EVS.2020	Failed to delete the disk because the disk is in the error_deleting status.	volume is error_deleting!	Contact customer service.
500	EVS.2021	The disk status is error_detaching.	volume is error_detaching!	Try again later or contact customer service.
500	EVS.2023	Network connection timed out.	ConnectException happened!	Try again. If the network fails, check the network status. If the network status is abnormal, contact customer service.
500	EVS.2024	The status of the created disk is error.	volume is error!	Contact customer service.
500	EVS.2025	The status of the created disk is error_restoring.	volume is error_restoring!	Contact customer service.
500	EVS.2026	Failed to expand the disk capacity because the disk is in the error_extending state.	volume is error_extending!	Contact customer service.
500	EVS.2029	Incorrect subtask quantity.	The size of joIdList and resultList are mismatched!	Contact customer service.
500	EVS.2030	Failed to submit the subtask again.	query context based on parent jobId exception!	Contact customer service.
500	EVS.2031	Failed to query the context.	result queried from context is null!	Contact customer service.
500	EVS.2032	Failed to query the disk quantity quota assigned to the tenant.	some volume count quota usage params are null!	Try again later or contact customer service.
500	EVS.2033	Failed to query the disk capacity quota assigned to the tenant.	some volume gigabytes quota usage params are null!	Try again later or contact customer service.
500	EVS.2034	Token resolution failure.	domainId decoded from token is null or empty!	Check whether the account information is correct.
500	EVS.2035	Token resolution failure.	domainName decoded from token is null or empty!	Check whether the account information is correct.
500	EVS.2036	Empty token.	the result of decode token is null!	Check whether the account information is correct.
400	EVS.2043	The snapshot status is in correct.	The status of snapshot is not available or backing-up.	Ensure that the snapshot status is available or backing-up.
404	EVS.2044	Failed to check KMS.	Failed to check the role of kms.	Try again later or contact customer service.
400	EVS.2045	Input parameter snapshot_id is invalid.	invalid snapshot_id!	Ensure that the input snapshot_id value is correct.
400	EVS.2046	Input parameter imageRef is invalid.	invalid imageRef!	Ensure that the input imageRef value is correct.
400	EVS.2047	The metadata field cannot be modified.	the metadata Param is not allowed to be updated!	Ensure that the input metadata value is correct.
500	EVS.2050	Failed to set the disk QoS.	set volume Qos failed!	Ensure that the input qos value is correct.
400	EVS.2052	The job corresponding to the order ID is not unique.	the job result using order id to query is invalid!	Try again later or contact customer service.
400	EVS.2053	Input parameter availability_zone is invalid.	The az information from request is invalid!	Ensure that the input availability_zone value is correct.
400	EVS.2054	When the disk is created from a snapshot, the input availability_zone value of the disk is inconsistent with that of the snapshot.	Cannot create volume from snapshot as the az is invalid!	Ensure that the availability_zone value of the disk is consistent with that of the snapshot.
400	EVS.2068	Operations cannot be performed on locked resources.	operation failed because of volume be locked	Unlock the resource and then perform the operation.
400	EVS.2070	Disk type does not exist.	VolumeTypes are not supported !	Try again later or contact customer service.
400	EVS.2071	This type of disks in the current AZ is sold out.	Invalid input received: Availability zone [%s] do not have volume type [%s]	Try again later or contact customer service.
400	EVS.2072	Disks of the ultra-high I/O type in AZ1 are sold out. NOTE: The ultra-high I/O disk type and AZ1 are used as the sample disk type and AZ. The disk type and AZ vary depending on the actual condition.	Volume type [SSD] in availability zone [AZ1] is sold out !	Select another disk type or contact customer service.
400	EVS.2078	Request conversion error.	checkQuotaCapacity request body is invalid.	Check whether the request body is empty.
400	EVS.2083	The AZ or disk type parameter in the request is invalid.	AZ and volume type must not be empty or null!	Ensure that the input AZ and disk type parameters are correct.
400	EVS.2084	The disk size parameter in the request is invalid.	resource size must greater than zero!	Check whether the disk size specified in the request body is correct.
400	EVS.2085	The disk ID is invalid during expansion.	when operation type is SPEC_CHG, resource id must not be empty or null!	Check whether the disk ID specified in the request body is correct.
400	EVS.2087	Invalid request parameter.	retype failed. please make sure that type is supported and the new one is higher then origin	Ensure that the new type has higher specifications than the old type.
400	EVS.2093	The disk is not an EVS disk.	operation failed because the volume is not EVS	This operation cannot be performed because the disk is not an EVS disk.
400	EVS.2094	A shared disk cannot be created from a system disk image.	system image is not support to create Multiattach/shareable volume !	A shared disk cannot be created from a system disk image.
400	EVS.2096	When a disk is created from a snapshot, the disk type of the snapshot's source disk is inconsistent with that of the new disk.	Target volumeType[%s] is not matched with snapshot[%s] !	Ensure that the disk type of the snapshot's source disk is consistent with that of the new disk.
400	EVS.2108	Request conversion error.	Request body is invalid.	Check whether the request body is correct.
400	EVS.2130	Failed to delete the disk because the snapshot is in the backing-up state when a disk backup is being created.	Volume is backing-up, forbidden deleting!	Wait until the backup is created or contact customer service.
400	EVS.2131	Failed to query the server details.	Query server info from ecs fail	Try again later or contact customer service.
400	EVS.2134	Failed to attach the disk.	call ecs api - attach volume fail.	Try again later or contact customer service.
400	EVS.2142	Request parameter limit cannot be greater than 1000.	invalid filter limit, can not greater than 1000.	Ensure that the limit value ranges from 1 to 1000. The default value is 1000.
403	EVS.2144	Insufficient permission because the account is frozen.	Your account is frozen and resources cannot be used.	Contact customer service.
403	EVS.2145	Insufficient permission because the account is suspended.	Your account is suspended and resources cannot be used.	Contact customer service.
400	EVS.5400	Incorrect request body parameter and format.	Malformed request body.	Check whether the parameters and format of the request body are correct.
400	EVS.5400	Incorrect request URL parameter and format.	Malformed request url.	Check whether the parameters and format of the request URL are correct.
400	EVS.5400	Request body and URI mismatch.	Request body and URI mismatch.	Check whether the request body and URI belong to the same API.
400	EVS.5400	The image is unavailable.	Invalid imageRef provided.	Select another image.
400	EVS.5400	The disk status is incorrect.	Must specify a valid status.	Specify a disk that is in the correct state.
400	EVS.5400	The value of parameter offset must be an integer.	offset param must be an integer.	Set the value of parameter offset to an integer.
400	EVS.5400	The value of parameter limit must be set to an integer.	limit param must be an integer.	Set the value of parameter limit to an integer.
400	EVS.5400	The value of parameter limit must be a positive number.	limit param must be positive.	Ensure that the limit value is an integer ranging from 1 to 1000. The default value is 1000.
401	EVS.5401	This operation is unauthorized.	Authentication required.	Call the API after authorization.
403	EVS.5403	Insufficient permission.	Policy check failed.	Add the permission and try again.
403	EVS.5403	No operation permission.	metadata can not be operated.	Modifying parameter metadata is forbidden.
404	EVS.5404	Resources, such as the disk, snapshot, and backup, do not exist.	Resource(Volume, Snapshot, Backup .etc) cound not be found.	Check whether the resources are available.
413	EVS.5413	Insufficient disk quotas.	Insufficient volume quota.	Check whether the disk capacity and quantity quotas are sufficient.
500	EVS.5500	Internal server error.	Internal server error.	Try again later or contact customer service.
503	EVS.5503	The service is unavailable.	Service unavailable.	Try again later or contact customer service.
400	Common.0011	Incorrect tenant ID. The tenant ID is actually the project ID.	query job fail.	Use the correct tenant ID and ensure that the tenant has desired permissions. The tenant ID is actually the project ID.
400	Common.0011	jobId is empty.	No jobs found.	Enter the correct jobId value.
400	Common.0011	Failed to query JobVO using jobId.	query job fail.	Check whether the jobId value is correct. If the jobId value is correct, check whether the request is delivered to the target EVS service node. If the request has been delivered, contact customer service to locate the fault. If the request has not been delivered, contact customer service to deliver the request to the target EVS service node.
400	Common.0013	Failed to parse the token because the token expires or the token string is incomplete.	Invalid token in the header.	Obtain the token again and ensure that the token string is complete.
400	Common.0018	The project ID in the URI is different from the project ID in the token.	Invalid token in the header	Ensure that the project ID in the URI is the same as that in the token and try again.