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 action4HEQHX3GHX7G6CD9OJ2NjlSmL96TI7HQJJMNXSbnvlLpPV7I/ht/WI0Rfaiy3wv1g81PWFe8lziS7+aPp9cBOth0ruQ=