Function

This API is used to query instances according to search criteria. Before calling this API:

Learn how to authenticate this API.
Understand the API in Using APIs.
Obtain the required region and endpoint.

URI

URI format
GET https://{Endpoint}/v3/{project_id}/instances?id={id}&name={name}&type={type}&datastore_type={datastore_type}&vpc_id={vpc_id}&subnet_id={subnet_id}&offset={offset}&limit={limit}
Example
- Querying all instances
  https://gaussdb.eu-de.otc.t-systems.com/v3/97b026aa9cc4417888c14c84a1ad9860/instances
- Querying instances based on search criteria
  https://gaussdb.eu-de.otc.t-systems.com/v3/97b026aa9cc4417888c14c84a1ad9860/instances?id=ed7cc6166ec24360a5ed5c5c9c2ed726in01&name=hy&type=Enterprise&datastore_type=GaussDB&vpc_id=19e5d45d-70fd-4a91-87e9-b27e71c9891f&subnet_id=bd51fb45-2dcb-4296-8783-8623bfe89bb7&offset=0&limit=10

Parameter description

**Table 1** Parameter description
Name	Type	Mandatory	Description
project_id	String	Yes	Project ID of a tenant in a region. To obtain this value, see Obtaining a Project ID.
id	String	No	Instance ID. The asterisk () is reserved for the system. If the instance ID starts with , it indicates that fuzzy match is performed based on the value following . Otherwise, the exact match is performed based on the instance ID. The value cannot contain only asterisks ().
name	String	No	DB instance name. The asterisk () is reserved for the system. If the instance name starts with , it indicates that fuzzy match is performed based on the value following . Otherwise, the exact match is performed based on the instance name. The value cannot contain only asterisks ().
type	String	No	Instance type to be queried. Currently, the following values are supported: Enterprise (case-sensitive): distributed instances (in the independent deployment).
datastore_type	String	No	Database type. Its value is case-insensitive. GaussDB
vpc_id	String	No	VPC ID. To obtain this parameter value, use the following methods: Method 1: Log in to VPC console and view the VPC ID in the VPC details. Method 2: See the section "Querying VPCs" in the Virtual Private Cloud API Reference.
subnet_id	String	No	Network ID of the subnet. Method 1: Log in to VPC console and click the target subnet on the Subnets page. You can view the network ID on the displayed page. Method 2: See section "Querying Subnets" under "APIs" or section "Querying Networks" under "OpenStack Neutron APIs" in the Virtual Private Cloud API Reference.
offset	Integer	No	Index offset. If offset is set to N, the resource query starts from the N+1 piece of data. The default value is 0, indicating that the query starts from the first piece of data. The value cannot be a negative number.
limit	Integer	No	Number of records to be queried. The default value is 100. The value cannot be a negative number. The minimum value is 1 and the maximum value is 100.

Request

None

Response

Normal response

**Table 2** Parameter description
Name	Type	Description
instances	Array of objects	Instance information. For details, see Table 3.
total_count	Integer	Total number of records.

**Table 3** instances field data structure description
Name	Type	Description
id	String	Instance ID.
name	String	Instance name.
status	String	Instance status. Value: If the value is BUILD, the instance is being created. If the value is ACTIVE, the instance is normal. If the value is FAILED, the instance is abnormal. If the value is MODIFYING, the storage is being scaled up or instance specifications are being changed. If the value is EXPANDING, CNs or DNs are being added to the instance. If the value is REBOOTING, the instance is being rebooted. If the value is UPGRADING, the instance is being upgraded. If the value is RESTORING, the instance is being restored. If the value is SWITCHOVER, the primary/standby switchover is being performed. If the value is MIGRATING, the instance is being migrated. If the value is BACKING UP, the instance is being backed up. If the value is UPGRADE TO BE OBSERVED, the instance upgrade is in the observation period. If the value is STORAGE FULL, the instance storage is full.
private_ips	List<String>	Private IP address list. The value is an empty string until ECSs where CNs of distributed instances are deployed or ECSs where DNs of primary/standby instances are deployed are created.
port	Integer	Database port number. The GaussDB database port is from 1024 to 39998 (excluding the following which are occupied by the system and cannot be used: 2378, 2379, 2380, 4999, 5000, 5999, 6000, 6001, 8097, 8098, 20049, 20050, 21731, and 21732).
type	String	Instance type. The value is case-sensitive. The value Enterprise indicates the distributed instance (Enterprise Edition).
ha	Object	Instance high availability. For details, see Table 4.
replica_num	Integer	Number of replicas.
region	String	Region where the instance is deployed.
datastore	Object	Database information. For details, see Table 5.
created	String	Creation time in the "yyyy-mm-dd hh:mm:ss timezone" format. timezone indicates the time zone. When the instance is being created, the value is the time when the creation request is delivered. After the instance is created, the value is the time when the creation is complete.
updated	String	Update time. The format is the same as that of the created field. The value is empty when the instance is being created. After the instance is created, the value is not empty.
db_user_name	String	Default username.
vpc_id	String	VPC ID.
subnet_id	String	Network ID of the subnet.
security_group_id	String	Security group ID.
flavor_ref	String	Specification code. For details on how to obtain the GaussDB specification code, see DB Instance Specifications.
flavor_info	Object	Flavor information. For details, see Table 6.
volume	Object	Volume information. For details, see Table 7.
backup_strategy	Object	Backup policy. For details, see Table 8.
maintenance_window	String	Maintenance window in the UTC format.
nodes	Array of objects	Instance node information. For details, see Table 9.
disk_encryption_id	String	Disk encryption key ID. This parameter is displayed only when the instance disk is encrypted.
instance_mode	String	enterprise indicates enterprise edition.
time_zone	String	Time zone.
backup_used_space	String	Used backup space, in KB.

**Table 4** ha field data structure description
Name	Type	Description
consistency	String	Transaction consistency type. The value can be strong or eventual, indicating strong consistency and eventual consistency, respectively.
replication_mode	String	Replication mode for the standby node. The value cannot be empty. The value is sync. NOTE: sync indicates synchronous replication.

**Table 5** datastore field data structure description
Name	Type	Description
type	String	DB engine.
version	String	DB engine version.

**Table 6** flavor_info field data structure description
Name	Type	Description
vcpu	Integer	Number of vCPUs.
mem	Integer	Memory size in GB.

**Table 7** volume field data structure description
Name	Type	Description
type	String	Disk type.
size	Integer	Disk size.

**Table 8** backup_strategy field data structure description
Name	Type	Description
start_time	String	Backup time window. The creation of an automated backup will be triggered during the backup time window. The time is in the UTC format.
keep_days	Integer	Number of days to retain the generated backup files. Value range: 1-732.

**Table 9** nodes field data structure description
Name	Type	Description
id	String	Node ID.
name	String	Node name.
role	String	Node type. The value can be master or slave, indicating the primary node and standby node respectively.
status	String	Node status. Value: ACTIVE: The node is normal. BUILD: The node is being created. FAILED: The node is abnormal or fails to be created. DELETED: The node has been deleted.
availability_zone	String	AZ.
private_ip	String	Private IP address of the node. For distributed instances, this parameter is valid only for CNs. For primary/standby instances, this parameter is valid for all nodes. The parameter value is returned after an ECS is created.

Example normal response

Querying an instance list

{
    "instances": [
        {
            "id": "b331ed66cc3249f78bc20737308c01f4in14",
            "status": "ACTIVE",
            "name": "gauss-9e88",
            "port": 8000,
            "type": "Enterprise",
            "ha": {
                "consistency": "strong",
                "replication_mode": "sync"
            },
	    "region": "eu-de",
	    "region": "aaa",
            "datastore": {
                "type": "GaussDB",
                "version": "1.3"
            },
            "created": "2021-01-15 01:46:40 UTC",
            "updated": "2021-01-15 02:05:03 UTC",
            "volume": {
                "type": "ULTRAHIGH",
                "size": 120
            },
            "nodes": [
                {
                    "id": "02ebf757aaf94074855f49cc6e0e4712no14",
                    "name": "gauss-9e88_gaussdbv5cn_2",
                    "role": "master",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz",
                    "private_ip": "192.168.16.253"
                },
                {
                    "id": "0a87b8ecbfeb46aba1409cfc0f0d5c34no14",
                    "name": "gauss-9e88_gaussdbv5cn_0",
                    "role": "master",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz",
                    "private_ip": "192.168.28.81"
                },
                {
                    "id": "2d9fec1ab3834936b074d63acf48b1f2no14",
                    "name": "gauss-9e88_gaussdbv5dn3_2",
                    "role": "master",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                },
                {
                    "id": "48bb08a2d635435891ac0caa1c0bf2e3no14",
                    "name": "gauss-9e88_gaussdbv5dn1_0",
                    "role": "master",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                },
                {
                    "id": "5df830f652204827ada32f8bc28b107eno14",
                    "name": "gauss-9e88_gaussdbv5dn1_1",
                    "role": "slave",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                },
                {
                    "id": "8a97a246cee841b38c5b47290d4c9c38no14",
                    "name": "gauss-9e88_gaussdbv5cn_1",
                    "role": "master",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz",
                    "private_ip": "192.168.27.52"
                },
                {
                    "id": "8c1a3f8eecca4d9e9974a868bb6dd942no14",
                    "name": "gauss-9e88_gaussdbv5dn2_0",
                    "role": "master",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                },
                {
                    "id": "9bd0c80b8a684cc9bd7d99dd5adffb07no14",
                    "name": "gauss-9e88_gaussdbv5dn3_1",
                    "role": "slave",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                },
                {
                    "id": "9e2a3cd541e249d4af5aa57c5d3a7f39no14",
                    "name": "gauss-9e88_gaussdbv5dn1_2",
                    "role": "slave",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                },
                {
                    "id": "b046d28989ec4ae5a1a9ab20fe65f248no14",
                    "name": "gauss-9e88_gaussdbv5dn2_2",
                    "role": "slave",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                },
                {
                    "id": "b614cc12fd3742dbb230245f88a7bf00no14",
                    "name": "gauss-9e88_gaussdbv5dn3_0",
                    "role": "slave",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                },
                {
                    "id": "caba8e88c3c84ae58202f1f589490611no14",
                    "name": "gauss-9e88_gaussdbv5dn2_1",
                    "role": "slave",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                }
            ],
            "private_ips": [
                "192.168.16.253 / 192.168.28.81 / 192.168.27.52"
            ],
            
            "replica_num": 3,
            "db_user_name": "root",
            "vpc_id": "5f84a5c4-2f93-41de-8359-d7acedb585cc",
            "subnet_id": "300036af-a92f-4e9e-8e9f-7d20e7878b05",
            "security_group_id": "2dcfd40a-8f32-46b8-8a47-6cfab5eba163",
            "flavor_ref": "gaussdb.opengauss.ee.dn.m6.large.8.in",
            "flavor_info": {
                "vcpu": 2,
                "mem": 16
            },
            "switch_strategy": "Reliability",
            "charge_info": {
                "charge_mode": "prePaid"
            },
            "backup_strategy": {
                "start_time": "19:00-20:00",
                "keep_days": 7
            },
            "maintenance_window": "18:00-22:00",
            "disk_encryption_id": "24ae42b5-4009-4ea2-b66a-0b211e424dab",
            "enterprise_project_id": "6e76681b-a2f5-4c5f-97c5-ba4fd3c0dfb2",
            "time_zone": "UTC+08:00",
            "instance_mode":"enterprise",
            "backup_used_space": "37846"
        },
        {
            "id": "226b4afcfcc84c86bf1b9cb345d3b00fin14",
            "status": "ACTIVE",
            "name": "UTS-gauss-ad53-2C3D",
            "port": 8000,
            "type": "Enterprise",
            "ha": {
                "consistency": "strong",
                "replication_mode": "sync"
            },
            "region": "cn-xianhz-1",
            "datastore": {
                "type": "GaussDB",
                "version": "1.3"
            },
            "created": "2021-01-08 09:18:27 UTC",
            "updated": "2021-01-14 13:25:03 UTC",
            "volume": {
                "type": "ULTRAHIGH",
                "size": 120
            },
            "nodes": [
                {
                    "id": "07538a1def584cee99e2a5685eeab36ano14",
                    "name": "UTS-gauss-ad53-2C3D_gaussdbv5dn3_1",
                    "role": "slave",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                },
                {
                    "id": "21f41baba1e2454f82331b7cb5aeabe5no14",
                    "name": "UTS-gauss-ad53-2C3D_gaussdbv5dn1_2",
                    "role": "master",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                },
                {
                    "id": "2909771a3b3e4e3998f9388e77d22391no14",
                    "name": "UTS-gauss-ad53-2C3D_gaussdbv5dn1_0",
                    "role": "slave",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                },
                {
                    "id": "2bd9a90a5da242a6b0743a7f597f6106no14",
                    "name": "UTS-gauss-ad53-2C3D_gaussdbv5dn2_2",
                    "role": "master",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                },
                {
                    "id": "77092f1dadb74d3ea13d28269cdd3590no14",
                    "name": "UTS-gauss-ad53-2C3D_gaussdbv5dn3_2",
                    "role": "master",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                },
                {
                    "id": "a46bfaa6d5a24355a60fce7432b964cano14",
                    "name": "UTS-gauss-ad53-2C3D_gaussdbv5dn3_0",
                    "role": "slave",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                },
                {
                    "id": "aa5277736f3844e2a7adeb9de529e2b1no14",
                    "name": "UTS-gauss-ad53-2C3D_gaussdbv5dn2_1",
                    "role": "slave",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                },
                {
                    "id": "b1d798e4ea7344dfa95032984bc6cfd7no14",
                    "name": "UTS-gauss-ad53-2C3D_gaussdbv5cn_1",
                    "role": "master",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz",
                    "private_ip": "192.168.29.231"
                },
                {
                    "id": "b9a46540186f4c0781eabaa2a79594cbno14",
                    "name": "UTS-gauss-ad53-2C3D_gaussdbv5dn1_1",
                    "role": "slave",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                },
                {
                    "id": "d283813030364060ab64371d50294977no14",
                    "name": "UTS-gauss-ad53-2C3D_gaussdbv5dn2_0",
                    "role": "slave",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                },
                {
                    "id": "eb7bce29b2284cd290405eaddc1b1a1eno14",
                    "name": "UTS-gauss-ad53-2C3D_gaussdbv5cn_0",
                    "role": "master",
                    "status": "FAILED",
                    "availability_zone": "az2xahz",
                    "private_ip": "192.168.30.44",
                    "public_ip": "10.154.217.248"
                }
            ],
            "private_ips": [
                "192.168.29.231 / 192.168.30.44"
            ],
            "public_ips": [
                "10.154.217.248"
            ],
            "replica_num": 3,
            "db_user_name": "root",
            "vpc_id": "5f84a5c4-2f93-41de-8359-d7acedb585cc",
            "subnet_id": "300036af-a92f-4e9e-8e9f-7d20e7878b05",
            "security_group_id": "2dcfd40a-8f32-46b8-8a47-6cfab5eba163",
            "flavor_ref": "gaussdb.opengauss.ee.dn.m6.large.8.in",
            "flavor_info": {
                "vcpu": 2,
                "mem": 16
            },
            "charge_info": {
                "charge_mode": "prePaid"
            },
            "backup_strategy": {
                "start_time": "18:00-19:00",
                "keep_days": 7
            },
            "maintenance_window": "18:00-22:00",
            "enterprise_project_id": "0",
            "time_zone": "UTC+08:00",
            "instance_mode":"enterprise",
            "backup_used_space": "37846"
        },
        {
            "id": "706c65c3dd7d497ab16f5b3a113690abin14",
            "status": "ACTIVE",
            "name": "UTS-gauss-7362",
            "port": 8000,
            "type": "Enterprise",
            "ha": {
                "consistency": "strong",
                "replication_mode": "sync"
            },
            "region": "cn-xianhz-1",
            "datastore": {
                "type": "GaussDB",
                "version": "1.2"
            },
            "created": "2020-12-23 03:21:41 UTC",
            "updated": "2021-01-15 02:32:13 UTC",
            "volume": {
                "type": "ULTRAHIGH",
                "size": 80
            },
            "nodes": [
                {
                    "id": "25b7f16ee4084b7884d52f1bdfab4e68no14",
                    "name": "UTS-gauss-7362_gaussdbv5dn1_2",
                    "role": "master",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                },
                {
                    "id": "ad6f02f31744422fa8ce487e81c9e7afno14",
                    "name": "UTS-gauss-7362_gaussdbv5cn_0",
                    "role": "master",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz",
                    "private_ip": "192.168.26.70"
                },
                {
                    "id": "b30c56582bf44a548e3bb5b5af6c4773no14",
                    "name": "UTS-gauss-7362_gaussdbv5dn1_1",
                    "role": "slave",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                },
                {
                    "id": "f79ea0600cba42b2888bd9bd67e52a79no14",
                    "name": "UTS-gauss-7362_gaussdbv5dn1_0",
                    "role": "slave",
                    "status": "ACTIVE",
                    "availability_zone": "az2xahz"
                }
            ],
            "private_ips": [
                "192.168.26.70"
            ],
            
            "db_user_name": "root",
            "vpc_id": "5f84a5c4-2f93-41de-8359-d7acedb585cc",
            "subnet_id": "300036af-a92f-4e9e-8e9f-7d20e7878b05",
            "security_group_id": "2dcfd40a-8f32-46b8-8a47-6cfab5eba163",
            "flavor_ref": "gaussdb.opengauss.ee.dn.m6.large.8.in",
            "flavor_info": {
                "vcpu": 2,
                "mem": 16
            },
 
            "charge_info": {
                "charge_mode": "postPaid"
            },
            "backup_strategy": {
                "start_time": "16:00-17:00",
                "keep_days": 7
            },
            "maintenance_window": "18:00-22:00",
            "enterprise_project_id": "0",
            "time_zone": "UTC+08:00",
            "instance_mode":"enterprise",
            "backup_used_space": "37846"
        },
        {
            "id": "4ad42d079a3948d88c28d6236211b21ein14",
            "status": "ACTIVE",
            "name": "UTS-gauss-4336",
            "port": 8000,
            "type": "Enterprise",
            "ha": {
                "consistency": "strong",
                "replication_mode": "sync"
            },
            "region": "cn-xianhz-1",
            "datastore": {
                "type": "GaussDB",
                "version": "1.2"
            },
            "created": "2020-12-03 14:28:53 UTC",
            "updated": "2021-01-14 13:20:10 UTC",
            "volume": {
                "type": "ULTRAHIGH",
                "size": 40
            },
            "nodes": [
                {
                    "id": "254dbda6f03643519ad64b39481bd11cno14",
                    "name": "UTS-gauss-4336_gaussdbv5dn1_2",
                    "role": "master",
                    "status": "ACTIVE",
                    "availability_zone": "az1xahz"
                },
                {
                    "id": "6ad76d4db26443c2a93b280739a31558no14",
                    "name": "UTS-gauss-4336_gaussdbv5dn1_1",
                    "role": "slave",
                    "status": "ACTIVE",
                    "availability_zone": "az1xahz"
                },
                {
                    "id": "9fdebf821bdf444a8689b19c0ff588ceno14",
                    "name": "UTS-gauss-4336_gaussdbv5cn_0",
                    "role": "master",
                    "status": "FAILED",
                    "availability_zone": "az1xahz",
                    "private_ip": "192.168.30.93"
                },
                {
                    "id": "dd64bdbc02a542d88823b1582f772d25no14",
                    "name": "UTS-gauss-4336_gaussdbv5cn_1",
                    "role": "master",
                    "status": "ACTIVE",
                    "availability_zone": "az1xahz",
                    "private_ip": "192.168.29.232"
                },
                {
                    "id": "de3c41461045466faf6c2b96eb709540no14",
                    "name": "UTS-gauss-4336_gaussdbv5dn1_0",
                    "role": "slave",
                    "status": "ACTIVE",
                    "availability_zone": "az1xahz"
                }
            ],
            "private_ips": [
                "192.168.30.93 / 192.168.29.232"
            ],
            
            "db_user_name": "root",
            "vpc_id": "5f84a5c4-2f93-41de-8359-d7acedb585cc",
            "subnet_id": "300036af-a92f-4e9e-8e9f-7d20e7878b05",
            "security_group_id": "2dcfd40a-8f32-46b8-8a47-6cfab5eba163",
            "flavor_ref": "gaussdb.opengauss.ee.dn.m6.large.8.in",
            "flavor_info": {
                "vcpu": 2,
                "mem": 16
            },
 
            "charge_info": {
                "charge_mode": "postPaid"
            },
            "backup_strategy": {
                "start_time": "18:00-19:00",
                "keep_days": 7
            },
            "maintenance_window": "18:00-22:00",
            "enterprise_project_id": "0",
            "time_zone": "UTC+08:00",
            "instance_mode":"enterprise",
            "backup_used_space": "37846"
        }
    ],
    "total_count": 4
}

Querying instance details

{
    "instances": [
        {
            "id": "706c65c3dd7d497ab16f5b3a113690abin14",
            "status": "ACTIVE",
            "name": "UTS-gauss-7362",
            "port": 8000,
            "type": "Enterprise",
            "ha": {
                "consistency": "strong",
                "replication_mode": "sync"
            },
	    "region": "eu-de",
            "datastore": {
                "type": "GaussDB",
                "version": "1.4"
            },
            "created": "2020-12-23 03:21:41 UTC",
            "updated": "2021-01-15 02:32:13 UTC",
            "volume": {
                "type": "ULTRAHIGH",
                "size": 80
            },
            "nodes": [
                {
                    "id": "25b7f16ee4084b7884d52f1bdfab4e68no14",
                    "name": "UTS-gauss-7362_gaussdbv5dn1_2",
                    "role": "master",
                    "status": "ACTIVE",
	            "availability_zone": "eu-de-01",
                },
                {
                    "id": "ad6f02f31744422fa8ce487e81c9e7afno14",
                    "name": "UTS-gauss-7362_gaussdbv5cn_0",
                    "role": "master",
                    "status": "ACTIVE",
	            "availability_zone": "eu-de-01",
                    "private_ip": "192.168.26.70"
                },
                {
                    "id": "b30c56582bf44a548e3bb5b5af6c4773no14",
                    "name": "UTS-gauss-7362_gaussdbv5dn1_1",
                    "role": "slave",
                    "status": "ACTIVE",
	            "availability_zone": "eu-de-01",
                },
                {
                    "id": "f79ea0600cba42b2888bd9bd67e52a79no14",
                    "name": "UTS-gauss-7362_gaussdbv5dn1_0",
                    "role": "slave",
                    "status": "ACTIVE",
	            "availability_zone": "eu-de-01",
                }
            ],
            "db_user_name": "root",
            "vpc_id": "5f84a5c4-2f93-41de-8359-d7acedb585cc",
            "subnet_id": "300036af-a92f-4e9e-8e9f-7d20e7878b05",
            "security_group_id": "2dcfd40a-8f32-46b8-8a47-6cfab5eba163",
            "flavor_ref": "gaussdb.opengauss.ee.dn.m4.2xlarge.8.in",
            "flavor_info": {
                "vcpu": 8,
                "mem": 64
            },
            "charge_info": {
                "charge_mode": "postPaid"
            },
            "backup_strategy": {
                "start_time": "16:00-17:00",
                "keep_days": 7
            },
            "maintenance_window": "18:00-22:00",
            "enterprise_project_id": "0",
            "time_zone": "UTC+08:00",
            "instance_mode":"enterprise",
            "backup_used_space": "37846"
        }
    ],
    "total_count": 1
}

Abnormal response
For details, see Abnormal Request Results.

Status Code

Normal
200
Abnormal
For details, see Status Codes.

Error Code

For details, see Error Codes.

Querying DB Instances

Function

URI

Request

Response

Status Code

Error Code