Use CreateOrganization with an AWS SDK or CLI

    using System;
    using System.Threading.Tasks;
    using Amazon.Organizations;
    using Amazon.Organizations.Model;

    /// <summary>
    /// Creates an organization in AWS Organizations.
    /// </summary>
    public class CreateOrganization
    {
        /// <summary>
        /// Creates an Organizations client object and then uses it to create
        /// a new organization with the default user as the administrator, and
        /// then displays information about the new organization.
        /// </summary>
        public static async Task Main()
        {
            IAmazonOrganizations client = new AmazonOrganizationsClient();

            var response = await client.CreateOrganizationAsync(new CreateOrganizationRequest
            {
                FeatureSet = "ALL",
            });

            Organization newOrg = response.Organization;

            Console.WriteLine($"Organization: {newOrg.Id} Main Accoount: {newOrg.MasterAccountId}");
        }
    }

Example 1: To create a new organization

Bill wants to create an organization using credentials from account 111111111111. The following example shows that the account becomes the master account in the new organization. Because he does not specify a features set, the new organization defaults to all features enabled and service control policies are enabled on the root.

aws organizations create-organization

The output includes an organization object with details about the new organization:

{
        "Organization": {
                "AvailablePolicyTypes": [
                        {
                                "Status": "ENABLED",
                                "Type": "SERVICE_CONTROL_POLICY"
                        }
                ],
                "MasterAccountId": "111111111111",
                "MasterAccountArn": "arn:aws:organizations::111111111111:account/o-exampleorgid/111111111111",
                "MasterAccountEmail": "bill@example.com",
                "FeatureSet": "ALL",
                "Id": "o-exampleorgid",
                "Arn": "arn:aws:organizations::111111111111:organization/o-exampleorgid"
        }
}

Example 2: To create a new organization with only consolidated billing features enabled

The following example creates an organization that supports only the consolidated billing features:

aws organizations create-organization --feature-set CONSOLIDATED_BILLING

The output includes an organization object with details about the new organization:

{
        "Organization": {
                "Arn": "arn:aws:organizations::111111111111:organization/o-exampleorgid",
                "AvailablePolicyTypes": [],
                "Id": "o-exampleorgid",
                "MasterAccountArn": "arn:aws:organizations::111111111111:account/o-exampleorgid/111111111111",
                "MasterAccountEmail": "bill@example.com",
                "MasterAccountId": "111111111111",
                "FeatureSet": "CONSOLIDATED_BILLING"
        }
}

For more information, see Creating an Organization in the AWS Organizations Users Guide.