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 actionXE96WEC3VYGJFXB5h151Vjl8xcJb3B9xFUYxG6Me03vvQI3pneAybN6SvZYGn6JTPIBCvNOziK/rxUfJJ+UhFoSDX4Q=