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 action026AY6BN4ZYAFC3NjQ80h60SMZKPTupZiPhfAPpez1GIexfezyU5d4z9QPNAQ2oiD3MM3zx4X0iF0RPnkKTbcax/6pE=