Mods
AWS

IAM Role: AWS/Cloud9/Admin

PermissionGrant
cloud9:CreateEnvironmentEC2Admin
cloud9:CreateEnvironmentMembershipAdmin
cloud9:CreateEnvironmentSSHAdmin
cloud9:DeleteEnvironmentAdmin
cloud9:DeleteEnvironmentMembershipAdmin
cloud9:GetUserPublicKeyAdmin
cloud9:UpdateEnvironmentAdmin
cloud9:UpdateEnvironmentMembershipAdmin
cloud9:DescribeEnvironmentMembershipsMetadata
cloud9:DescribeEnvironmentStatusMetadata
cloud9:DescribeEnvironmentsMetadata
cloud9:ListEnvironmentsMetadata
cloud9:ValidateEnvironmentNameMetadata
ec2:DescribeSubnetsMetadata
ec2:DescribeVpcsMetadata