Help Center/ GeminiDB/ API Reference/ APIs v3 (Recommended)/ Backups and Restorations/ Obtaining GeminiDB Cassandra Instance Database Information That Is Restored Using Tables
Updated on 2025-10-17 GMT+08:00
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Obtaining GeminiDB Cassandra Instance Database Information That Is Restored Using Tables

Function

This API is used to obtain GeminiDB Cassandra instance database information that is restored using tables.

Constraints

  • This API supports only GeminiDB Cassandra API.

URI

GET /v3/{project_id}/instances/{instance_id}/databases

Table 1 Path parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Explanation:

Project ID of a tenant in a region. To obtain this value, see Obtaining a Project ID.

Constraints:

N/A

Values:

N/A

Default value:

N/A

instance_id

Yes

String

Explanation:

Instance ID, which can be obtained by following Querying Instances and Details. If no instance is available, call the API by flowing Creating an Instance to create one.

Constraints:

N/A

Values:

N/A

Default value:

N/A
Table 2 Query parameters

Parameter

Mandatory

Type

Description

offset

No

Integer

Explanation:

Index offset. The query starts from the next dedicated resource creation time indexed by this parameter under a specified project. If offset is set to N, the resource query starts from the N+1 piece of data.

Constraints:

N/A

Values:

The value must be greater than or equal to 0.

Default value:

0: The query starts from the latest dedicated resource created.

limit

No

Integer

Explanation:

Maximum dedicated resources to be queried

Constraints:

N/A

Values:

1–100

Default value:

100: 100 instances are queried by default.

Request Parameters

Table 3 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

Explanation:

User token

You can obtain the token by calling the IAM API by following Obtaining a User Token Through Password Authentication.

Constraints:

N/A

Values:

N/A

Default value:

N/A

Response Parameters

Status code: 200

Table 4 Response body parameters

Parameter

Type

Description

total_count

Integer

Explanation:

Total number of records

Values:

N/A

database_names

Array of strings

Explanation:

Database names

Values:

N/A

Example Request

GET https://{endpoint}/v3/619d3e78f61b4be68bc5aa0b59edcf7b/instances/a6d3c8a9857b4c81b3c1fe4802dfa4d0in06/databases?offset=0&limit=10

Example Response

Status code: 200

Success

{ 
  "total_count" : 1, 
  "database_names" : [ "db01" ] 
}

Status Codes

For details, see Status Codes.

Error Codes

For details, see Error Codes.

Parent topic: Backups and Restorations