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 actionXVWR1D6Y7WSW9BNS+JIEUkOpep6dOofyV0VaHPs1pW/u85DTV0CmM6G7cxvK8X8HoXEidlnx4eq+9ws2qOzBqBJGsUNIy14YFyQp54s4DLYwpj+4