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 actionH3NC54809ERVHPKEGL+q8b4r1yKyxxW/Gh9QUfPbb/4voAzMwNOfwybtG3IW1a1xg7HMHtTzV5Y2vGSEG+88auIXrY0=