Help Center/ Distributed Database Middleware/ API Reference/ APIs (Recommended)/ DDM Accounts/ Querying DDM Accounts
Updated on 2022-09-15 GMT+08:00
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Querying DDM Accounts

Function

This API is used to query DDM accounts.

Constraints

None

URI

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

Table 1 Path parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID

instance_id

Yes

String

DDM instance ID
Table 2 Query parameters

Parameter

Mandatory

Type

Description

offset

No

Integer

Which page the server starts returning items. The start value cannot be less than 0. The default value is 0.

Minimum value: 0

limit

No

Integer

Number of records displayed on each page. The value is greater than 0 and not greater than 128. The default value is 128.

Minimum value: 1

Maximum value: 128

Request Parameters

Table 3 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token

It can be obtained by calling an IAM API. The value of X-Subject-Token in the response header is the user token.

Response Parameters

Status code: 200

Table 4 Response body parameters

Parameter

Type

Description

users

Array of GetUsersListDetailResponses objects

DDM account information

page_no

Integer

Current page

page_size

Integer

Data records on the current page

total_record

Integer

Total records

total_page

Integer

Total pages
Table 5 GetUsersListDetailResponses

Parameter

Type

Description

name

String

Username of the DDM account

status

String

Status of the DDM account

base_authority

Array of strings

Basic permissions of the DDM account.

The value can be CREATE, DROP, ALTER, INDEX, INSERT, DELETE, UPDATE, or SELECT.

extend_authority

Array of strings

Extended permissions of the DDM account. This parameter is unavailable since August 2021 and was deleted in September 2021.

The value can be fulltableDelete, fulltableSelect, or fulltableUpdate.

description

String

Description of the DDM account

created

Long

Time when the DDM account is created

databases

Array of GetUsersListdatabase objects

Associated schemas
Table 6 GetUsersListdatabase

Parameter

Type

Description

name

String

Name of the schema associated with the DDM account

description

String

Schema description

Status code: 400

Table 7 Response body parameters

Parameter

Type

Description

errCode

String

Service error code

externalMessage

String

Error message

Status code: 500

Table 8 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}/users?offset={offset}&limit={limit}

Example Response

Status code: 200

OK

{
  "users" : [ {
    "name" : "ddmtest",
    "status" : "RUNNING",
    "base_authority" : [ "SELECT" ],
    "description" : "Account",
    "created" : "2019-10-30T11:01:24+0800",
    "databases" : [ {
      "name" : "zhxtest",
      "description" : "Schema"
    } ]
  } ],
  "page_no" : 1,
  "page_size" : 10,
  "total_record" : 1,
  "total_page" : 1
}

Status code: 400

bad request

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

Status code: 500

server error

{
  "externalMessage" : "Server failure.",
  "errCode" : "DBS.200412"
}

Status Codes

Status Code

Description

200

OK

400

bad request

500

server error

Error Codes

For details, see Error Codes.

Parent topic: DDM Accounts