organizationArn

The Amazon Resource Name (ARN) of the Amazon WorkMail organization. Amazon WorkMail ARNs use the following format:

arn:aws:workmail:<region>:<awsAccountId>:organization/<workmailOrganizationId>

You can find the ID of your organization by using the ListOrganizations operation in Amazon WorkMail. Amazon WorkMail organization IDs begin with "m-", followed by a string of alphanumeric characters.

For information about Amazon WorkMail organizations, see the Amazon WorkMail Administrator Guide.