---
title: List supported cloud vendors and regions
---

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[API Reference](https://developers.cloudflare.com/api/python)

[Cache](https://developers.cloudflare.com/api/python/resources/cache)

[Origin Cloud Regions](https://developers.cloudflare.com/api/python/resources/cache/subresources/origin_cloud_regions)

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# List supported cloud vendors and regions

cache.origin\_cloud\_regions.supported\_regions(OriginCloudRegionSupportedRegionsParams\*\*kwargs) -> [OriginCloudRegionSupportedRegionsResponse](<https://developers.cloudflare.com/api/python/resources/cache#(resource)%20cache.origin_cloud_regions%20%3E%20(model)%20origin_cloud_region_supported_regions_response%20%3E%20(schema)>)

GET/zones/{zone\_id}/origin/cloud\_regions/supported\_regions

Returns the cloud vendors and regions that are valid values for origin cloud region mappings. Each region includes the Tiered Cache upper-tier colocation codes that will be used for cache routing when a mapping targeting that region is active. Requires the zone to have Tiered Cache enabled.

##### Security

<details>

<summary>API Token</summary>



The preferred authorization scheme for interacting with the Cloudflare API. <a href="https://developers.cloudflare.com/fundamentals/api/get-started/create-token/">Create a token</a>.

**Example:**<code>Authorization: Bearer Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY</code>

</details>

<details>

<summary>API Email + API Key</summary>



The previous authorization scheme for interacting with the Cloudflare API, used in conjunction with a Global API key.

**Example:**<code>X-Auth-Email: user@example.com</code>

The previous authorization scheme for interacting with the Cloudflare API. When possible, use API tokens instead of Global API keys.

**Example:**<code>X-Auth-Key: 144c9defac04969c7bfad8efaa8ea194</code>

</details>

##### ParametersExpand Collapse

zone\_id: str

Identifier.

maxLength32

[Link to this property](<#(resource)%20cache.origin_cloud_regions%20%3E%20(method)%20supported_regions%20%3E%20(params)%20default%20%3E%20(param)%20zone_id%20%3E%20(schema)>)

##### ReturnsExpand Collapse

<details>

<summary>

class OriginCloudRegionSupportedRegionsResponse: …

Cloud vendors and their supported regions for origin cloud region mappings.

</summary>

obtained\_codes: bool

Whether Cloudflare airport codes (IATA colo identifiers) were successfully resolved for the <code>upper_tier_colos</code> field on each region. When <code>false</code>, the <code>upper_tier_colos</code> arrays may be empty or incomplete.

<a href="#(resource)%20cache.origin_cloud_regions%20%3E%20(model)%20origin_cloud_region_supported_regions_response%20%3E%20(schema)%20%3E%20(property)%20obtained_codes">Link to this property</a>

<details>

<summary>

vendors: Dict\[str, List\[Vendor]]

Map of vendor name to list of supported regions.

</summary>

name: str

Cloud vendor region identifier.

<a href="#(resource)%20cache.origin_cloud_regions%20%3E%20(model)%20origin_cloud_region_supported_regions_response%20%3E%20(schema)%20%3E%20(property)%20vendors%20%3E%20(items)%20%3E%20(items)%20%3E%20(property)%20name">Link to this property</a>

upper\_tier\_colos: List\[str]

Cloudflare Tiered Cache upper-tier colocation codes co-located with this cloud region. Requests from zones with a matching origin mapping will be routed through these colos.

<a href="#(resource)%20cache.origin_cloud_regions%20%3E%20(model)%20origin_cloud_region_supported_regions_response%20%3E%20(schema)%20%3E%20(property)%20vendors%20%3E%20(items)%20%3E%20(items)%20%3E%20(property)%20upper_tier_colos">Link to this property</a>

</details>

<a href="#(resource)%20cache.origin_cloud_regions%20%3E%20(model)%20origin_cloud_region_supported_regions_response%20%3E%20(schema)%20%3E%20(property)%20vendors">Link to this property</a>

</details>

[Link to this property](<#(resource)%20cache.origin_cloud_regions%20%3E%20(model)%20origin_cloud_region_supported_regions_response%20%3E%20(schema)>)

### List supported cloud vendors and regions

Python

HTTPTypeScriptPythonGoTerraform

```
import os
from cloudflare import Cloudflare

client = Cloudflare(
    api_token=os.environ.get("CLOUDFLARE_API_TOKEN"),  # This is the default and can be omitted
)
response = client.cache.origin_cloud_regions.supported_regions(
    zone_id="023e105f4ecef8ad9ca31a8372d0c353",
)
print(response.obtained_codes)
```

200 example

```
{
  "errors": [],
  "messages": [],
  "result": {
    "obtained_codes": true,
    "vendors": {
      "aws": [
        {
          "name": "us-east-1",
          "upper_tier_colos": [
            "IAD",
            "EWR"
          ]
        },
        {
          "name": "us-west-2",
          "upper_tier_colos": [
            "SEA"
          ]
        }
      ],
      "gcp": [
        {
          "name": "us-central1",
          "upper_tier_colos": [
            "ORD"
          ]
        }
      ]
    }
  },
  "success": true
}
```

##### Returns Examples

200 example

```
{
  "errors": [],
  "messages": [],
  "result": {
    "obtained_codes": true,
    "vendors": {
      "aws": [
        {
          "name": "us-east-1",
          "upper_tier_colos": [
            "IAD",
            "EWR"
          ]
        },
        {
          "name": "us-west-2",
          "upper_tier_colos": [
            "SEA"
          ]
        }
      ],
      "gcp": [
        {
          "name": "us-central1",
          "upper_tier_colos": [
            "ORD"
          ]
        }
      ]
    }
  },
  "success": true
}
```