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 action6V1KCMSXYYAZ5MGCr3c3stZ9Xmfyf8NMnVsE1/H1Vq6b7fxpnItqBgbQj428nercbNc1b7YAqePKYhC09NzJs0BsV0o=