Help Center/ Distributed Database Middleware/ API Reference (Kuala Lumpur Region)/ DDM Instance Management/ Viewing Details of a DDM Instance
Updated on 2022-08-17 GMT+08:00
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Viewing Details of a DDM Instance

Function

This API is used to query the details about a DDM instance.

Constraints

None

URI

GET /v1/{project_id}/instances/{instance_id}

Table 1 Path parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID of a tenant in a region

instance_id

Yes

String

DDM instance ID

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token

It can be obtained by calling the IAM API (value of X-Subject-Token in the response header).

Response Parameters

Status code: 200

Table 3 Response body parameters

Parameter

Type

Description

id

String

DDM instance ID

status

String

DDM instance status

name

String

Name of the DDM instance

created

String

Time when the DDM instance is created

updated

String

Time when the DDM instance is last updated

available_zone

String

Name of the AZ where the DDM instance is located

vpc_id

String

VPC ID

subnet_id

String

Subnet ID

security_group_id

String

Security group ID

node_count

Integer

Number of nodes

access_ip

String

Address for accessing the DDM instance

access_port

String

Port for accessing the DDM instance

node_status

String

Node status

core_count

String

Number of CPUs

ram_capacity

String

Memory size in GB

error_msg

String

Response message. This parameter is not returned if no error occurs.

project_id

String

Project ID

order_id

String

Order ID

enterprise_project_id

String

Enterprise project ID

engine_version

String

Engine version (core version)

nodes

Array of GetDDMDetailfNodesInfo objects

Node information
Table 4 Parameters for querying details of a DDM instance

Parameter

Type

Description

status

String

Status of the DDM instance node

port

String

Port of the DDM instance node

ip

String

IP address of the DDM instance node

Status code: 400

Table 5 Response body parameters

Parameter

Type

Description

errCode

String

Service error code

externalMessage

String

Error message

Status code: 500

Table 6 Response body parameters

Parameter

Type

Description

errCode

String

Service error code

externalMessage

String

Error message

Example Request

GET https://{endpoint}/v1/{project_id}/instances/{instance_id}

Example Response

Status code: 400

bad request

{
  "externalMessage" : "Parameter error.",
  "errCode" : "DBS.280001"
}

Status code: 500

server error

{
  "externalMessage" : "Parameter error.",
  "errCode" : "DBS.280001"
}

Status Codes

For details, see Status Codes.

Error Codes

For details, see Error Codes.

Parent topic: DDM Instance Management