Understanding in client how validation works when we define any schema in producer

in existing example if we see producer-schema.js where we are setting JSON schema for the topic by producer
and let say I enabled `enforceValidation` from pulsar-admin to true
so now I am expecting if producer is trying to send message which dosent not follow the schema client should throw an error validation failed
for example if producer is trying to send message
producer.send({
data: Buffer.from(JSON.stringify({"a":"testXYZ","b":1})),
});

for topic schema validation is already enabled
with below command

`bin/pulsar-admin namespaces set-schema-validation-enforce --enable tenant/namespace`

as we can see `a` should be integer but I am passing string
so I am expecting that pulsar or client should throw validation error instead of sending this message successfully?
same case from consumer side too

Comienza con el ejemplo existente de producer-schema.js y la llamada a producer.send mostrada en el issue. Reproduce el envío con enforceValidation habilitado usando el comando pulsar-admin proporcionado y, después, comprueba el comportamiento correspondiente en el lado del consumidor. Se considera terminado cuando el comportamiento del cliente esté confirmado y el resultado de validación esperado esté claramente documentado o registrado como un bug.

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