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 actionXFN2KC2FGRWS3KMV0eSOs30d4SF4fZjjX12JgPThV9cXN4YyxIiFhPYx0rFvLkEHpTg2orKx5c4MAem/Bn5XalztBHrRgu4RgstVGldBxED1mqAL7QnO3EZaUYg=