Error Codes

Status Code	Error Codes	Error Message	Description	Solution
400	CBH.10020001	Incorrect tenant ID.	Incorrect tenant ID.	Incorrect project ID. Please enter the correct project ID.
400	CBH.10020009	Request message format error	Request message format error	Please pass the correct message body.
400	CBH.10020010	Request message param error.	Request message param error.	Please check your request parameters.
400	CBH.10020011	Incorrect instance ID.	Incorrect instance ID.	Please enter the correct serverId.
400	CBH.10027007	No resource found.	No resource found.	Modifying a Resource ID
400	CBH.10027011	Operation failed. This operation is not allowed in the current instance status.	Operation failed. This operation is not allowed in the current instance status.	Check the current instance status
401	CBH.10020100	The IAM token is invalid.	The IAM token is invalid.	Please check if your token is correct.
403	CBH.10020002	Tenant has no authority.	Tenant has no authority.	The tenant has no permissions. Please go to IAM to confirm the user's permissions.
500	CBH.10020000	Unknown error.	Unknown error.	Unknown error. Please contact Huawei technical support for assistance.
500	11000000	Internal system exception. Contact technical support engineers	Internal system exception. Contact technical support engineers	Please contact Huawei technical support for assistance.