Help Center/ Data Security Center/ API Reference/ API Description/ Asset Management/ Querying Databases of a Big Data Instance in the Asset Center
Updated on 2026-01-13 GMT+08:00

Querying Databases of a Big Data Instance in the Asset Center

Function

Query the database list of a big data instance.

Calling Method

For details, see Calling APIs.

URI

GET /v1/{project_id}/asset-center/bigdata/instances/{instance_id}/databases

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

instance_id

Yes

String

instance_id

project_id

Yes

String

project_id

Request Parameters

None

Response Parameters

Status code: 200

Table 2 Response body parameters

Parameter

Type

Description

datasources

Array of BigdataResponse objects

List of big data asset details.

total

Integer

Total number of big data assets.

Table 3 BigdataResponse

Parameter

Type

Description

asset_name

String

Asset name.

authorize_fail_reason

String

Authorization failure cause (in the case of an authorization failure).

authorized

Boolean

Whether it is authorized.

create_time

Long

Asset creation time, in milliseconds.

default

Boolean

Whether an asset is the default asset.

ds_address

String

Data source address.

ds_authorized

String

Data source authorization status.

ds_name

String

Data source name.

ds_port

Integer

Data source port.

ds_type

String

Data source type. Types: Elasticsearch, DLI, Hive, HBase, MRS_HIVE, ALL, LTS, HIVE_ONLY, and JUST_BIG_DATA

ds_user

String

Data source username.

ds_version

String

Data source version.

id

String

Asset ID.

ins_id

String

Instance ID.

ins_name

String

Instance name.

ins_type

String

Instance type. Types: Elasticsearch, DLI, Hive, HBase, MRS_HIVE, ALL, LTS, HIVE_ONLY, and JUST_BIG_DATA

region

String

Region information.

security_group_id

String

Security group ID.

source_type

String

Asset source type. Types: Elasticsearch, CSS, and MRS.

subnet_id

String

Subnet ID.

vpc_id

String

VPC ID.

Example Requests

Query databases of a big data instance in the asset center.

GET /v1/{project_id}/asset-center/bigdata/instances/{instance_id}/databases

Example Responses

None

Status Codes

Status Code

Description

200

OK

401

Unauthorized.

403

Access denied.

404

Not found.

Error Codes

See Error Codes.