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 actionB6GS0VTVAKYMYEFN9szal3nb8PnnyHM3BytzAnEHc4gaMp+x6C2UHPhimw3TaHsltDviG1rfGsa/kbSU3LMFVV63zMImhCOhwUfpX572WvthpeYl