public Builder clearThumbprint() {
      thumbprint_ = getDefaultInstance().getThumbprint();
      bitField0_ = (bitField0_ & ~0x00000008);
      onChanged();
      return this;
    }
<pre>
The thumbprint representing the certificate for the vcenter.
</pre>

<code>string thumbprint = 4;</code>

@return This builder for chaining.
java-vmmigration/proto-google-cloud-vmmigration-v1/src/main/java/com/google/cloud/vmmigration/v1/VmwareSourceDetails.java