AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action0VMF3G2ZTYRBZZJPaIjVsDzcCaQIzLpcgtBBnu6+t/ADB9/yr5v62zkuUWZCAbWgX7FPX26YJYQsg7eOjaZkG1lVf+GozavRfHUiNu1ZHHiv3LpBhUgSwQ3vltE=