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 actionF21QZFNE6G47BTK6+auZCUHOwRf1d8emSdTR1U7LaysiJHBaQ1snMmgv8x70eeEVhJFs0CspchkkU2R5G4N2g+LJUHk=