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 actionF8E651V2R1VZ33FQGyECUh8GqKMX5ov+BI6SDsS2RhHEQ/D1PzCjDGX3B/EaRX6rlD9r8VIXhR7cgniZbHEgpC/50Ip/4nO5JUBBUrIGZe4sUgeMV2eAjwElxBM=