# Create a bulk update request to change voice dialing country permissions of one or more countries identified by the corresponding [ISO country code](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2)

**POST /v1/DialingPermissions/BulkCountryUpdates**

Create a bulk update request to change voice dialing country permissions of one or more countries identified by the corresponding [ISO country code](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2)


## Servers
- https://voice.twilio.com: https://voice.twilio.com ()


## Authentication methods
- Account sid auth token


## Parameters



### Body: application/x-www-form-urlencoded (object)

- **UpdateRequest** (string)
  URL encoded JSON array of update objects. example : `[ { "iso_code": "GB", "low_risk_numbers_enabled": "true", "high_risk_special_numbers_enabled":"true", "high_risk_tollfraud_numbers_enabled": "false" } ]`


## Responses
### 201
Created
#### Headers
- **Access-Control-Allow-Origin** (string)
  Specify the origin(s) allowed to access the resource
- **Access-Control-Allow-Methods** (string)
  Specify the HTTP methods allowed when accessing the resource
- **Access-Control-Allow-Headers** (string)
  Specify the headers allowed when accessing the resource
- **Access-Control-Allow-Credentials** (boolean)
  Indicates whether the browser should include credentials
- **Access-Control-Expose-Headers** (string)
  Headers exposed to the client

#### Body: application/json (object)
- **update_count** (integer)
  The number of countries updated
- **update_request** (string | null)
  A bulk update request to change voice dialing country permissions stored as a URL-encoded, JSON array of update objects. For example : `[ { "iso_code": "GB", "low_risk_numbers_enabled": "true", "high_risk_special_numbers_enabled":"true", "high_risk_tollfraud_numbers_enabled": "false" } ]`


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