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 action9AN2J4Z5B47GXTJXMDSlyopwzqnGQ5cy7BP1YpOcsiycb7phNyZRlMXD7iyuyR8FCbvNgSYYwBBZ4hPar7o4+8S0e+Q=