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 actionQKTF5GG3Y7TNVX9TR+PNx04O7Nz/4E/4qSrDXdco8STS8Iay7v41J1n3jdvhDXmWTrwRn/D7D/Y1U5QlmlLIjUz7Eum0CQ5kv6x1FjkHjCqCAJjLBX4r4BmWLRs=