Enabling trusted access for AWS Account Management
Enabling trusted access for AWS Security Incident Response allows the delegated administrator of the management account
                    to modify the information and metadata (for example, primary or alternate contact details)
                    specific to each member account in AWS Organizations.
Use the following procedure to enable trusted access for AWS Security Incident Response in your
                    organization.
To perform these tasks, you must meet the following requirements:
                    - Console
 - 
                            
To enable trusted access for AWS Security Incident Response
- 
                                    
Sign in to the AWS Organizations
                                        console. You must sign in as an IAM user, assume an IAM
                                        role, or sign in as the root user (not recommended) in the
                                        organization’s management account.
                                 - 
                                    
Choose Services in the navigation pane.
                                 - 
                                    
Choose AWS Security Incident Response in the list of services.
                                 - 
                                    
Choose Enable trusted access.
                                 - 
                                    
In the Enable trusted access for AWS Security Incident Response
                                        dialog box, type enable to confirm it, and then
                                        choose Enable trusted access.
                                 
 
                         
                    - API/CLI
 - 
                             
                                
To enable trusted access for AWS Account Management
                                After running the following command, you can use credentials from the
                                    organization's management account to call Account Management API operations that use the
                                    --accountId parameter to reference member accounts in an
                                    organization.
                             
                            
                                 
                            - 
                                    
AWS CLI: enable-aws-service-access
                                    The following example enables trusted access for AWS Security Incident Response in the
                                        calling account's organization.
                                    $ aws organizations enable-aws-service-access \
                                       --service-principal security-ir.amazonaws.com
                                    This command produces no output if it's successful.