AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket action6DSP1QQN50ZQ2ATDF89b+JVLn4n7Zfq79C6/8Mou0LQqD7sl+LevdeNO0zwgzU5X/xpSLTrrEgwmttfR6eszjGVTrO4=