public Builder clearReservationAffinityType() {
      bitField0_ = (bitField0_ & ~0x00000001);
      reservationAffinityType_ = 0;
      onChanged();
      return this;
    }
<pre>
Required. Specifies the reservation affinity type.
</pre>

<code>
.google.cloud.vertexai.v1.ReservationAffinity.Type reservation_affinity_type = 1 [(.google.api.field_behavior) = REQUIRED];
</code>

@return This builder for chaining.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/ReservationAffinity.java