Request Syntax URI Request Parameters Request Body Response Syntax Response Elements Errors See Also

ListRegions

Lists all the Regions for a given account and their respective opt-in statuses. Optionally, this list can be filtered by the region-opt-status-contains parameter.

Request Syntax


POST /listRegions HTTP/1.1
Content-type: application/json

{
   "AccountId": "string",
   "MaxResults": number,
   "NextToken": "string",
   "RegionOptStatusContains": [ "string" ]
}

URI Request Parameters

The request does not use any URI parameters.

Request Body

The request accepts the following data in JSON format.

AccountId

Specifies the 12-digit account ID number of the AWS account that you want to access or modify with this operation. If you don't specify this parameter, it defaults to the Amazon Web Services account of the identity used to call the operation. To use this parameter, the caller must be an identity in the organization's management account or a delegated administrator account. The specified account ID must be a member account in the same organization. The organization must have all features enabled, and the organization must have trusted access enabled for the Account Management service, and optionally a delegated admin account assigned.

Note

The management account can't specify its own AccountId. It must call the operation in standalone context by not including the AccountId parameter.

To call this operation on an account that is not a member of an organization, don't specify this parameter. Instead, call the operation using an identity belonging to the account whose contacts you wish to retrieve or modify.

Type: String

Pattern: ^\d{12}$

Required: No

MaxResults

The total number of items to return in the command’s output. If the total number of items available is more than the value specified, a NextToken is provided in the command’s output. To resume pagination, provide the NextToken value in the starting-token argument of a subsequent command. Do not use the NextToken response element directly outside of the AWS CLI. For usage examples, see Pagination in the AWS Command Line Interface User Guide.

Type: Integer

Valid Range: Minimum value of 1. Maximum value of 50.

Required: No

NextToken

A token used to specify where to start paginating. This is the NextToken from a previously truncated response. For usage examples, see Pagination in the AWS Command Line Interface User Guide.

Type: String

Length Constraints: Minimum length of 0. Maximum length of 1000.

Required: No

RegionOptStatusContains

A list of Region statuses (Enabling, Enabled, Disabling, Disabled, Enabled_by_default) to use to filter the list of Regions for a given account. For example, passing in a value of ENABLING will only return a list of Regions with a Region status of ENABLING.

Type: Array of strings

Valid Values: ENABLED | ENABLING | DISABLING | DISABLED | ENABLED_BY_DEFAULT

Required: No

Response Syntax


HTTP/1.1 200
Content-type: application/json

{
   "NextToken": "string",
   "Regions": [ 
      { 
         "RegionName": "string",
         "RegionOptStatus": "string"
      }
   ]
}

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.

NextToken

If there is more data to be returned, this will be populated. It should be passed into the next-token request parameter of list-regions.

Type: String

Regions

This is a list of Regions for a given account, or if the filtered parameter was used, a list of Regions that match the filter criteria set in the filter parameter.

Type: Array of Region objects

Errors

For information about the errors that are common to all actions, see Common Errors.

AccessDeniedException

The operation failed because the calling identity doesn't have the minimum required permissions.

HTTP Status Code: 403

InternalServerException

The operation failed because of an error internal to AWS. Try your operation again later.

HTTP Status Code: 500

TooManyRequestsException

The operation failed because it was called too frequently and exceeded a throttle limit.

HTTP Status Code: 429

ValidationException

The operation failed because one of the input parameters was invalid.

HTTP Status Code: 400