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 actionQBS355HH2AH50JXQu51lc1xDMeflsX+4FOhiwmL2DqABdU1CcEi46lFF9Z5Uf8czsmoxuJl6vUjSnzoSBi6ED7EVCSU=