Values_1.DeleteDBSecurityGroupMessageSourcetype nonrec t = {dBSecurityGroupName : Values_0.String_.t;The name of the DB security group to delete. You can't delete the default DB security group. Constraints: Must be 1 to 255 letters, numbers, or hyphens. First character must be a letter Can't end with a hyphen or contain two consecutive hyphens Must not be "Default"
*)}