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 actionN838JZRKR0QJ3VQC3tiHY80/fUwdGzLkdrDaS75TZkVsqNUNoJAiYuItA+s/V21DivwWJ2KurGuY5fji5nAUw0VXzj4=