DescribeDBInstanceAttribute - ApsaraDB for MongoDB - Alibaba Cloud Documentation Center

Queries the details of an ApsaraDB for MongoDB instance.

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Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
dds:DescribeDBInstanceAttribute	get	dbinstance acs:dds:{#regionId}:{#accountId}:dbinstance/{#dbinstanceId}	none	none

Request parameters

Parameter	Type	Required	Description	Example
Engine	string	No	The database engine. Set the value to MongoDB.	MongoDB
DBInstanceId	string	Yes	The instance ID.	dds-bp11483712c1****
ResourceGroupId	string	No	The ID of the resource group. For more information, see View the basic information of a resource group. Note This parameter is available only if you use the China site (aliyun.com).	rg-acfmyiu4ekp****
IsDelete	boolean	No	Specifies whether to query instances that are deleted. Valid values: false: queries instances that are running. true: queries instance that are deleted.	false

Response parameters

Parameter	Type	Description	Example
	object	The instance information.
RequestId	string	The request ID.	A935A8EE-A6CC-53DE-98BA-20ABAA7E632B
DBInstances	array<object>	The instance details.
DBInstance	object	The instance details.
CreationTime	string	The time when the instance was created. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.	2022-01-02T07:43:59Z
ReplicaSets	array<object>	The information of the replica set instance. Note This parameter is returned if the instance is a replica set instance.
ReplicaSet	object	The details of the replica set instance. Note This parameter is returned if the instance is a replica set instance.
VSwitchId	string	The vSwitch ID of the instance. Note This parameter is returned if the network type of the instance is virtual private cloud (VPC).	vpc-bp1jk5vwkcri27qme****
ConnectionPort	string	The port number that is used to connect to the node.	3717
ReplicaSetRole	string	The role of the node. Valid values: Primary Secondary	Primary
ConnectionDomain	string	The endpoint of the node.	dds-bp11483712c1****.mongodb.rds.aliyuncs.com
VPCCloudInstanceId	string	The instance ID. Note This parameter is returned if the network type of the instance is VPC.	dds-bp11483712c1****
NetworkType	string	The network type of the instance. Valid values: Classic: classic network VPC: VPC	VPC
VPCId	string	The VPC ID of the instance. Note This parameter is returned if the network type of the instance is VPC.	vpc-bp1jk5vwkcri27qme****
ReplacateId	string	The logical ID of the replica set instance. Note ApsaraDB for MongoDB does not support new instances of this type. This parameter applies only to previous-version replica set instances.	bls-m****
Tags	array<object>	The details of the instance tags.
Tag	object	The details of the instance tag.
Key	string	The tag key.	test
Value	string	The tag value.	api
VpcAuthMode	string	Indicates whether password-free access within the VPC is enabled. Valid values: Open: Password-free access within the VPC is enabled. Close: Password-free access within the VPC is disabled, and you must use a password for access. NotSupport: Password-free access within the VPC is not supported.	Open
NetworkType	string	The network type of the instance. Valid values: Classic: classic network VPC: VPC	VPC
LockMode	string	The lock status of the instance. Valid values: Unlock: The instance is not locked. ManualLock: The instance is manually locked. LockByExpiration: The instance is automatically locked due to instance expiration. LockByRestoration: The instance is automatically locked before the instance is rolled back. LockByDiskQuota: The instance is automatically locked after the storage space is exhausted. Released: The instance is released.	Unlock
EngineVersion	string	The database engine version of the instance. 6.0 5.0 4.4 4.2 4.0	4.4
MaxIOPS	integer	The maximum IOPS of the instance.	1000
MaxMBPS	integer	The maximum MBPS of the instance.	350
VPCCloudInstanceIds	string	The instance ID. Note This parameter is returned if the network type of the instance is VPC.	dds-bp11483712c1****
MongosList	array<object>	The details of the mongos node. Note This parameter is returned if the instance is a sharded cluster instance.
MongosAttribute	object	The details of the mongos node. Note This parameter is returned if the instance is a sharded cluster instance.
VpcCloudInstanceId	string	The ID of the mongos node.	s-bp1d8c262a158****
LockMode	string	The lock status of the instance. Valid values: Unlock: The instance is not locked. ManualLock: The instance is manually locked. LockByExpiration: The instance is automatically locked due to instance expiration. LockByRestoration: The instance is automatically locked before a rollback. LockByDiskQuota: The instance is automatically locked because its storage capacity is exhausted and the instance is inaccessible.	Unlock
MaxIOPS	integer	The maximum IOPS of the mongos node.	800
VSwitchId	string	The vSwitch ID of the instance. Note This parameter is returned if the network type of the instance is VPC.	vsw-bp1vj604nj5a9zz74****
NodeClass	string	The instance type of the mongos node.	dds.mongos.mid
MaxConnections	integer	The maximum number of connections to the mongos node.	1000
Port	integer	The port number that is used to connect to the mongos node.	3717
VPCId	string	The VPC ID of the instance. Note This parameter is returned if the network type of the instance is VPC.	vpc-bp1n3i15v90el48nx****
ConnectSting	string	The endpoint of the mongos node.	s-bp1d8c262a15****.mongodb.rds.aliyuncs.com
NodeDescription	string	The name of the mongos node.	mongos1
NodeId	string	The ID of the mongos node.	s-bp1d8c262a15****
Status	string	The status of the mongos node. For more information, see Instance states.	Running
CurrentKernelVersion	string	The minor version of the current MongoDB kernel.	mongodb_20220518_4.0.21
ProtocolType	string	The access protocol type of the instance. Valid values: mongodb dynamodb Note This parameter is returned if the instance is a sharded cluster instance.	mongodb
DBInstanceDescription	string	The name of the instance.	Test database
CurrentKernelVersion	string	The minor version of the current database in the instance.	5.0.5-20220721143518_0
DBInstanceReleaseProtection	boolean	Indicates whether release protection is enabled for the instance. Valid values: true false	false
ExpireTime	string	The time when the subscription instance expires. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mmZ format. The time is displayed in UTC. Note This parameter is returned if the instance is a subscription instance.	2022-02-05T16:00Z
MaintainStartTime	string	The start time of the maintenance window. The time follows the ISO 8601 standard in the HH:mmZ format. The time is displayed in UTC.	18:00Z
DBInstanceType	string	The architecture of the instance. Valid values: replicate: replica set instance sharding: sharded cluster instance	replicate
LastDowngradeTime	string	The date when the last downgrade operation was performed on the instance.	2022-01-08
ShardList	array<object>	The details of the shard node. Note This parameter is returned if the instance is a sharded cluster instance.
ShardAttribute	object	The details of the shard node. Note This parameter is returned if the instance is a sharded cluster instance.
LockMode	string	The lock status of the shard node. Valid values: Unlock: The instance is not locked. ManualLock: The instance is manually locked. LockByExpiration: The instance is automatically locked due to instance expiration. LockByRestoration: The instance is automatically locked before a rollback. LockByDiskQuota: The instance is automatically locked because its storage capacity is exhausted and the instance is inaccessible.	Unlock
MaxIOPS	integer	The maximum IOPS of the shard node.	8000
ConnectString	string	The endpoint of the shard node.	d-bp1af0680a9c6d3**.mongodb.rds.aliyuncs.com:**
NodeClass	string	The instance type of the shard node.	dds.shard.mid
MaxConnections	integer	The maximum number of connections to the shard node.	8000
Port	integer	The port number that is used to connect to the shard node.	3717
NodeDescription	string	The name of the shard node.	testshard
NodeId	string	The ID of the shard node.	d-bp16e09d9c5d****
NodeStorage	integer	The storage capacity of the shard node. Unit: GB.	10
ReadonlyReplicas	integer	The number of read-only nodes in the shard node. Valid values: 0 to 5. The value must be an integer.	0
Status	string	The status of the shard node. For more information, see Instance states.	Running
MaxDiskMbps	string	The maximum MBPS of the shard node.	350
CurrentKernelVersion	string	The minor version of the current MongoDB kernel.	mongodb_20230613_4.0.25
MaintainEndTime	string	The end time of the maintenance window. The time follows the ISO 8601 standard in the HH:mmZ format. The time is displayed in UTC.	03:00Z
DBInstanceStatus	string	The status of the instance. For more information, see Instance states.	Running
VPCId	string	The VPC ID of the instance. Note This parameter is returned if the network type of the instance is VPC.	vpc-bp1n3i15v90el48nx****
RegionId	string	The region ID of the instance.	cn-hangzhou
DBInstanceStorage	integer	The storage capacity of the instance.	10
ReplicaSetName	string	The name of the replica set instance. Note This parameter is returned if the instance is a replica set instance.	mgset-10ace****
VSwitchId	string	The vSwitch ID of the instance. Note This parameter is returned if the network type of the instance is VPC.	vsw-bp1oo2a7isyrb8igf****
StorageEngine	string	The storage engine of the instance.	WiredTiger
ConfigserverList	array<object>	The details of the ConfigServer node. Note This parameter is returned if the instance is a sharded cluster instance.
ConfigserverAttribute	object	The details of the ConfigServer node. Note This parameter is returned if the instance is a sharded cluster instance.
MaxIOPS	integer	The maximum IOPS of the Configserver node.	1000
LockMode	string	The lock status of the Configserver node. Valid values: Unlock: The instance is not locked. ManualLock: The instance is manually locked. LockByExpiration: The instance is automatically locked due to instance expiration. LockByRestoration: The instance is automatically locked before a rollback. LockByDiskQuota: The instance is automatically locked because its storage capacity is exhausted and the instance is inaccessible.	Unlock
ConnectString	string	The endpoint of the Configserver node.	dds-bp18b0934e7053e4-cs****.mongodb.rds.aliyuncs.com
NodeClass	string	The instance type of the Configserver node.	dds.cs.mid
MaxConnections	integer	The maximum number of connections to the Configserver node.	1000
Port	integer	The port number that is used to connect to the Configserver node.	3717
NodeDescription	string	The name of the Configserver node.	testConfigserver
NodeId	string	The ID of the Configserver node.	dds-bp11483712c1****-cs
NodeStorage	integer	The storage capacity of the Configserver node. Unit: GB.	20
Status	string	The status of the Configserver node. For more information, see Instance states.	Running
CurrentKernelVersion	string	The minor version of the current MongoDB kernel.	mongodb_20230613_4.0.25
ResourceGroupId	string	The ID of the resource group to which the instance belongs. Note This parameter is returned only if you use the China site (aliyun.com).	rg-acfmyiu4ekp****
ZoneId	string	The ID of the zone in which the instance resides.	cn-hangzhou-b
MaxConnections	integer	The maximum number of connections to the instance.	500
DBInstanceId	string	The instance ID.	dds-bp11483712c1****
DBInstanceClass	string	The instance type of the instance.	dds.mongo.mid
Engine	string	The database engine of the instance.	MongoDB
ReadonlyReplicas	string	The number of read-only nodes in the instance.	1
ReplicationFactor	string	The number of nodes in the instance. Note This parameter is returned if the instance is a replica set instance.	3
KindCode	string	The kind code of the instance. Valid values: 0: physical machine 1: Elastic Compute Service (ECS) instance 2: Docker cluster 18: Kubernetes cluster	1
CapacityUnit	string	The read and write throughput consumed by the instance.	100
ChargeType	string	The billing method of the instance. Valid values: PrePaid: subscription PostPaid: pay-as-you-go	PostPaid
StorageType	string	The storage type of the instance. Valid values: cloud_essd1: ESSD PL1 cloud_essd2: ESSD PL2 cloud_essd3: ESSD PL3 local_ssd: local SSD cloud_essd_dbfs_s: DBFS disk	cloud_essd1
SecondaryZoneId	string	The ID of the secondary zone 1 of the instance. Valid values: cn-hangzhou-g: Hangzhou Zone G cn-hangzhou-h: Hangzhou Zone H cn-hangzhou-i: Hangzhou Zone I cn-hongkong-b: Hongkong Zone B cn-hongkong-c: Hongkong Zone C cn-hongkong-d: Hongkong Zone D cn-wulanchabu-a: Ulanqab Zone A cn-wulanchabu-b: Ulanqab Zone B cn-wulanchabu-c: Ulanqab Zone C ap-southeast-1a: Singapore Zone A ap-southeast-1b: Singapore Zone B ap-southeast-1c: Singapore Zone C ap-southeast-5a: Jakarta Zone A ap-southeast-5b: Jakarta Zone B ap-southeast-5c: Jakarta Zone C eu-central-1a: Frankfurt Zone A eu-central-1b: Frankfurt Zone B eu-central-1c: Frankfurt Zone C Note This parameter is returned if the instance is a replica set or sharded cluster instance that runs MongoDB 4.4 or 5.0 and uses multi-zone deployment. This parameter is returned only if you use the China site (aliyun.com).	cn-hangzhou-i
HiddenZoneId	string	The ID of the secondary zone 2 of the instance. Valid values: cn-hangzhou-g: Hangzhou Zone G cn-hangzhou-h: Hangzhou Zone H cn-hangzhou-i: Hangzhou Zone I cn-hongkong-b: Hongkong Zone B cn-hongkong-c: Hongkong Zone C cn-hongkong-d: Hongkong Zone D cn-wulanchabu-a: Ulanqab Zone A cn-wulanchabu-b: Ulanqab Zone B cn-wulanchabu-c: Ulanqab Zone C ap-southeast-1a: Singapore Zone A ap-southeast-1b: Singapore Zone B ap-southeast-1c: Singapore Zone C ap-southeast-5a: Jakarta Zone A ap-southeast-5b: Jakarta Zone B ap-southeast-5c: Jakarta Zone C eu-central-1a: Frankfurt Zone A eu-central-1b: Frankfurt Zone B eu-central-1c: Frankfurt Zone C Note This parameter is returned if the instance is a replica set or sharded cluster instance that runs MongoDB 4.4 or 5.0 and uses multi-zone deployment. This parameter is returned only if you use the China site (aliyun.com).	cn-hangzhou-h
DestroyTime	string	The time when the instance data was destroyed. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.	2021-12-10T16:00:00Z
DBInstanceOrderStatus	string	The status of the orders generated for the instance. Valid values: all_completed: All orders are being produced or complete. order_unpaid: The instance has unpaid orders. order_wait_for_produce: Orders are being delivered for production. Note The order production process includes the following steps: place an order, pay for an order, deliver an order for production, produce an order, and complete the production. If an order is in the order_wait_for_produce state for a long time, an error occurs when the order is being delivered for production. The system will automatically retry. The instance status changes only when the order is in the producing and complete state, such as changing configurations and running.	all_completed
Encrypted	boolean	Indicates whether disk encryption is enabled.	true
EncryptionKey	string	The Key Management Service (KMS) key used for disk encryption.	07609cc3-3109-408f-a35e-c548e776da0b
SyncPercent	string	The progress of data synchronization in percentage. When you are changing the configurations of the instance, you must synchronize the data of the instance. You can obtain the data synchronization progress based on the value returned for this parameter.	0.8
UseClusterBackup	boolean	Indicates whether the cluster backup mode is enabled. Valid values: true: The cluster backup mode is enabled. false: The cluster backup mode is disabled.	true
BurstingEnabled	boolean	Indicates whether performance burst is enabled for the ESSD AutoPL disk.	true
ProvisionedIops	long	The provisioned performance of the ESSD AutoPL disk.	1960

Examples

Sample success responses

JSONformat

{
  "RequestId": "A935A8EE-A6CC-53DE-98BA-20ABAA7E632B",
  "DBInstances": {
    "DBInstance": [
      {
        "CreationTime": "2022-01-02T07:43:59Z",
        "ReplicaSets": {
          "ReplicaSet": [
            {
              "VSwitchId": "vpc-bp1jk5vwkcri27qme****",
              "ConnectionPort": "3717",
              "ReplicaSetRole": "Primary",
              "ConnectionDomain": "dds-bp11483712c1****.mongodb.rds.aliyuncs.com",
              "VPCCloudInstanceId": "dds-bp11483712c1****",
              "NetworkType": "VPC",
              "VPCId": "vpc-bp1jk5vwkcri27qme****"
            }
          ]
        },
        "ReplacateId": "bls-m****",
        "Tags": {
          "Tag": [
            {
              "Key": "test",
              "Value": "api"
            }
          ]
        },
        "VpcAuthMode": "Open",
        "NetworkType": "VPC",
        "LockMode": "Unlock",
        "EngineVersion": "4.4",
        "MaxIOPS": 1000,
        "MaxMBPS": 350,
        "VPCCloudInstanceIds": "dds-bp11483712c1****",
        "MongosList": {
          "MongosAttribute": [
            {
              "VpcCloudInstanceId": "s-bp1d8c262a158****",
              "LockMode": "Unlock",
              "MaxIOPS": 800,
              "VSwitchId": "vsw-bp1vj604nj5a9zz74****",
              "NodeClass": "dds.mongos.mid",
              "MaxConnections": 1000,
              "Port": 3717,
              "VPCId": "vpc-bp1n3i15v90el48nx****",
              "ConnectSting": "s-bp1d8c262a15****.mongodb.rds.aliyuncs.com",
              "NodeDescription": "mongos1",
              "NodeId": "s-bp1d8c262a15****",
              "Status": "Running",
              "CurrentKernelVersion": "mongodb_20220518_4.0.21"
            }
          ]
        },
        "ProtocolType": "mongodb",
        "DBInstanceDescription": "Test database\n",
        "CurrentKernelVersion": "5.0.5-20220721143518_0",
        "DBInstanceReleaseProtection": false,
        "ExpireTime": "2022-02-05T16:00Z",
        "MaintainStartTime": "18:00Z",
        "DBInstanceType": "replicate",
        "LastDowngradeTime": "2022-01-08",
        "ShardList": {
          "ShardAttribute": [
            {
              "LockMode": "Unlock",
              "MaxIOPS": 8000,
              "ConnectString": "d-bp1af0680a9c6d3****.mongodb.rds.aliyuncs.com:****",
              "NodeClass": "dds.shard.mid",
              "MaxConnections": 8000,
              "Port": 3717,
              "NodeDescription": "testshard",
              "NodeId": "d-bp16e09d9c5d****",
              "NodeStorage": 10,
              "ReadonlyReplicas": 0,
              "Status": "Running",
              "MaxDiskMbps": "350",
              "CurrentKernelVersion": "mongodb_20230613_4.0.25"
            }
          ]
        },
        "MaintainEndTime": "03:00Z",
        "DBInstanceStatus": "Running",
        "VPCId": "vpc-bp1n3i15v90el48nx****",
        "RegionId": "cn-hangzhou",
        "DBInstanceStorage": 10,
        "ReplicaSetName": "mgset-10ace****",
        "VSwitchId": "vsw-bp1oo2a7isyrb8igf****",
        "StorageEngine": "WiredTiger",
        "ConfigserverList": {
          "ConfigserverAttribute": [
            {
              "MaxIOPS": 1000,
              "LockMode": "Unlock",
              "ConnectString": "dds-bp18b0934e7053e4-cs****.mongodb.rds.aliyuncs.com",
              "NodeClass": "dds.cs.mid",
              "MaxConnections": 1000,
              "Port": 3717,
              "NodeDescription": "testConfigserver",
              "NodeId": "dds-bp11483712c1****-cs",
              "NodeStorage": 20,
              "Status": "Running",
              "CurrentKernelVersion": "mongodb_20230613_4.0.25"
            }
          ]
        },
        "ResourceGroupId": "rg-acfmyiu4ekp****",
        "ZoneId": "cn-hangzhou-b",
        "MaxConnections": 500,
        "DBInstanceId": "dds-bp11483712c1****",
        "DBInstanceClass": "dds.mongo.mid",
        "Engine": "MongoDB",
        "ReadonlyReplicas": "1",
        "ReplicationFactor": "3",
        "KindCode": "1",
        "CapacityUnit": "100",
        "ChargeType": "PostPaid",
        "StorageType": "cloud_essd1",
        "SecondaryZoneId": "cn-hangzhou-i",
        "HiddenZoneId": "cn-hangzhou-h",
        "DestroyTime": "2021-12-10T16:00:00Z",
        "DBInstanceOrderStatus": "all_completed",
        "Encrypted": true,
        "EncryptionKey": "07609cc3-3109-408f-a35e-c548e776da0b",
        "SyncPercent": "0.8",
        "UseClusterBackup": true,
        "BurstingEnabled": true,
        "ProvisionedIops": 1960
      }
    ]
  }
}

Error codes

HTTP status code	Error code	Error message
400	VpcCloudInstanceIdNumError	Get vpcCloudInstanceId number error.

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation
2024-10-22	The Error code has changed. The response structure of the API has changed	View Change Details
2024-08-13	The Error code has changed. The response structure of the API has changed	View Change Details
2024-08-12	The Error code has changed. The response structure of the API has changed	View Change Details
2024-01-04	The Error code has changed. The response structure of the API has changed	View Change Details
2023-09-27	The Error code has changed. The response structure of the API has changed	View Change Details
2023-08-24	The Error code has changed. The response structure of the API has changed	View Change Details
2023-07-12	The Error code has changed. The response structure of the API has changed	View Change Details
2023-06-05	The Error code has changed. The response structure of the API has changed	View Change Details