public Builder mergeFrom(com.google.cloud.vertexai.api.MachineSpec other) {
      if (other == com.google.cloud.vertexai.api.MachineSpec.getDefaultInstance()) return this;
      if (!other.getMachineType().isEmpty()) {
        machineType_ = other.machineType_;
        bitField0_ |= 0x00000001;
        onChanged();
      }
      if (other.acceleratorType_ != 0) {
        setAcceleratorTypeValue(other.getAcceleratorTypeValue());
      }
      if (other.getAcceleratorCount() != 0) {
        setAcceleratorCount(other.getAcceleratorCount());
      }
      if (!other.getTpuTopology().isEmpty()) {
        tpuTopology_ = other.tpuTopology_;
        bitField0_ |= 0x00000008;
        onChanged();
      }
      if (other.hasReservationAffinity()) {
        mergeReservationAffinity(other.getReservationAffinity());
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }
<pre>
Specification of a single machine.
</pre>

Protobuf type {@code google.cloud.vertexai.v1.MachineSpec}
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/MachineSpec.java