Error Codes

**Table 1** Error codes returned during instance creation
Error Code	Description
public.00.0001	Internal service error.
public.00.0002	Internal service error.
public.00.0003	Internal service error.
public.00.0004	Failed to create the VPC.
public.00.0005	Failed to create the security group.
public.00.0006	Failed to create the subnet.
public.00.0007	The subnet status is abnormal.
public.00.0008	Failed to create the ECS.
public.00.0009	Failed to create the ECS.
public.00.0010	Failed to create the ECS.
public.00.0011	Failed to bind an NIC to the ECS.
public.00.0013	Failed to start the ECS.
public.00.0014	Failed to start the ECS.
public.00.0015	Failed to stop the ECS.
public.00.0018	Failed to create the ECS because the ECS resource quota is insufficient.
public.00.0024	Failed to deploy the instance.
public.00.0025	Some nodes of the instance are faulty.
public.00.0042	Failed to connect to the instance.

**Table 2** Error codes of Kafka instances
Status Code	Error Code	Description
400	111400002	The project ID format is invalid.
400	111400004	The request body is empty.
400	111400005	The message body is not in JSON format or contains invalid characters.
400	111400007	Unsupported type.
400	111400008	Unsupported version.
400	111400009	Invalid product_id.
400	111400010	Invalid instance name. The name must be 4 to 64 characters long. Only letters, digits, underscores (_), and hyphens (-) are allowed.
400	111400011	The instance description can contain a maximum of 1024 characters.
400	111400012	The password does not meet the complexity requirements. An instance password must meet the following requirements: Must be a string consisting of 8 to 32 characters. Contain at least two of the following character types: Lowercase letters Uppercase letters Digits Special characters `~!@#$%^&*()-_=+\\|[{}];:',<.>/?
400	111400013	vpc_id in the request is empty.
400	111400014	security_group_id in the request is empty.
400	111400015	Invalid username. A username must be 4 to 64 characters long and consist of only letters, digits, and hyphens (-).
400	111400016	subnet_id in the request is empty.
400	111400018	This subnet must exist in the VPC.
400	111400019	The password does not meet the complexity requirements.
400	111400020	DHCP must be enabled for this subnet.
400	111400026	This operation is not allowed due to the instance status.
400	111400037	The instanceParams parameter in the request contains invalid characters or is not in JSON format.
400	111400038	The periodNum parameter in the request must be an integer.
400	111400042	The AZ does not exist.
400	111400046	This security group does not exist.
400	111400048	Invalid security group rules. Ensure that rules with the protocol being ANY are configured for both the inbound and outbound directions.
400	111400060	This instance name already exists.
400	111400061	Invalid instance ID format.
400	111400062	Invalid request parameter. The status of an instance to be queried must be a value listed in Table 1.
400	111400063	Invalid configuration parameter {0}.
400	111400064	The action parameter in the request must be delete or restart.
400	111400065	The instances parameter in the request is empty.
400	111400066	Invalid configuration parameter {0}.
400	111400067	The available_zones parameter in the request must be an array that contains only one AZ ID.
400	111400068	The VPC does not exist.
400	111400080	Incorrect instance password.
400	111400081	Duplicate instance name.
400	111400099	The following instances in the Creating, Starting, Stopping, or Restarting state cannot be deleted: {}
400	111400100	The instances array can contain a maximum of 50 instance IDs.
400	111400101	The name of a Kafka topic must be 4 to 64 characters long and start with a letter. Only letters, digits, underscores (_), and hyphens (-) are allowed.
400	111400102	The number of partitions created for a Kafka topic must be within the range of 1–20.
400	111400103	The number of replicas created for a Kafka topic must be within the range of 1–20.
400	111400105	The message retention period of a Kafka topic must be within the range of 1–168.
400	111400106	Invalid maintenance time window.
400	111400800	Duplicate topic name. Invalid request. You can create, delete, or query a topic only for a Kafka instance. Invalid parameter. Error information varies by scenario.
401	111401001	Invalid token.
401	111401003	The token is missing.
401	111401004	The project ID and token do not match.
403	111403002	A tenant has the read-only permission and cannot perform operations on DMS.
403	111403003	This role does not have the permissions to perform this operation.
404	111404001	The requested URL does not exist.
404	111404022	This instance does not exist.
405	111405001	This request method is not allowed.
400	111400500	Invalid disk space.
400	111400125	Invalid SPEC_CODE.
400	111400124	The maximum number of disk expansion times has been reached.
500	111500000	Internal service error.
500	111500006	Internal service error.
500	111500017	Internal service error.
500	111500023	Internal service error.
500	111500024	Internal service error.
500	111500025	Internal service error.
500	111500041	Internal service error.
500	111500051	Internal service error.
500	111500052	Internal service error.
500	111500053	Internal service error.
500	111500054	Internal service error.
500	111500070	Internal service error.
500	111500071	Internal service error.
500	111500094	Internal service error.
500	111500106	Internal service error.