Help Center/ Object Storage Migration Service/ API Reference/ APIs V2/ Region/ Query Regions Supported for a Cloud Vendor
Updated on 2026-06-30 GMT+08:00
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Query Regions Supported for a Cloud Vendor

Function

This API is used to query regions supported for a cloud vendor.

Calling Method

For details, see Calling APIs.

URI

GET /v2/{project_id}/objectstorage/data-center

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

The project ID.

Minimum: 1

Maximum: 1024

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

The token used for IAM authentication. Ensure that the project ID in the token matches the project ID in the request URI.

Minimum: 1

Maximum: 16384

Response Parameters

Status code: 200

Table 3 Response body parameters

Parameter

Type

Description

[items]

Array of ShowRegionInfoResp objects

Response body for querying region information.
Table 4 ShowRegionInfoResp

Parameter

Type

Description

service_name

String

Service name.

Minimum: 0

Maximum: 255

region_list

Array of RegionInfo objects

Region list.

Array Length: 0 - 1024
Table 5 RegionInfo

Parameter

Type

Description

cloud_type

String

Cloud service name.

Minimum: 1

Maximum: 255

value

String

Region name.

Minimum: 1

Maximum: 255

description

String

Region description.

Minimum: 0

Maximum: 1024

Example Requests

None

Example Responses

Status code: 200

The response body for querying region information.

[ {
  "service_name" : "AWS",
  "region_list" : [ {
    "cloud_type" : "AWS",
    "value" : "us-east-1",
    "description" : "US Standard (N. Virginia)"
  }, {
    "cloud_type" : "AWS",
    "value" : "us-west-1",
    "description" : "US West (N. California)"
  }, {
    "cloud_type" : "AWS",
    "value" : "us-west-2",
    "description" : "US West (Oregon)"
  }, {
    "cloud_type" : "AWS",
    "value" : "eu-west-1",
    "description" : "EU (Ireland)"
  }, {
    "cloud_type" : "AWS",
    "value" : "eu-central-1",
    "description" : "EU (Frankfurt)"
  }, {
    "cloud_type" : "AWS",
    "value" : "ap-northeast-1",
    "description" : "Asia Pacific (Tokyo)"
  }, {
    "cloud_type" : "AWS",
    "value" : "ap-northeast-2",
    "description" : "Asia Pacific (Seoul)"
  }, {
    "cloud_type" : "AWS",
    "value" : "ap-southeast-1",
    "description" : "Asia Pacific (Singapore)"
  }, {
    "cloud_type" : "AWS",
    "value" : "ap-southeast-2",
    "description" : "Asia Pacific (Sydney)"
  }, {
    "cloud_type" : "AWS",
    "value" : "ap-south-1",
    "description" : "Asia Pacific (Mumbai)"
  }, {
    "cloud_type" : "AWS",
    "value" : "sa-east-1",
    "description" : "South America (Sao Paulo)"
  }, {
    "cloud_type" : "AWS",
    "value" : "us-east-2",
    "description" : "US East (Ohio)"
  }, {
    "cloud_type" : "AWS",
    "value" : "eu-west-2",
    "description" : "EU (London)"
  }, {
    "cloud_type" : "AWS",
    "value" : "ca-central-1",
    "description" : "Canada (Central)"
  }, {
    "cloud_type" : "AWS",
    "value" : "ap-east-1",
    "description" : "Asia Pacific (Hong Kong)"
  } ]
} ]

Status Codes

Status Code

Description

200

The response body for querying region information.

Error Codes

See Error Codes.

Parent Topic: Region