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 action6VS7X69HJ04N697Xv4sR/cxq6o0re0RIdg7tY8Zw6iReu7Hn0r/OeimykR+G9jiJ7tz/H6LYkL2HdOISW3ZCDINTm2M=