CreateAlias - Amazon WorkMail


Adds an alias to the set of a given member (user or group) of WorkMail.

Request Syntax

{ "Alias": "string", "EntityId": "string", "OrganizationId": "string" }

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.


The alias to add to the member set.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 254.

Pattern: [a-zA-Z0-9._%+-]{1,64}@[a-zA-Z0-9.-]+\.[a-zA-Z-]{2,}

Required: Yes


The member (user or group) to which this alias is added.

Type: String

Length Constraints: Minimum length of 12. Maximum length of 256.

Required: Yes


The organization under which the member (user or group) exists.

Type: String

Length Constraints: Fixed length of 34.

Pattern: ^m-[0-9a-f]{32}$

Required: Yes

Response Elements

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


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


The email address that you're trying to assign is already created for a different user, group, or resource.

HTTP Status Code: 400


The identifier supplied for the user, group, or resource does not exist in your organization.

HTTP Status Code: 400


You are performing an operation on a user, group, or resource that isn't in the expected state, such as trying to delete an active user.

HTTP Status Code: 400


One or more of the input parameters don't match the service's restrictions.

HTTP Status Code: 400


The request exceeds the limit of the resource.

HTTP Status Code: 400


The domain specified is not found in your organization.

HTTP Status Code: 400


After a domain has been added to the organization, it must be verified. The domain is not yet verified.

HTTP Status Code: 400


An operation received a valid organization identifier that either doesn't belong or exist in the system.

HTTP Status Code: 400


The organization must have a valid state to perform certain operations on the organization or its members.

HTTP Status Code: 400

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: