public Builder setSdkBlob(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      sdkBlob_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
<pre>
Optional. Base64 encoded JSON representing array of &lt;search term, search
url&gt; tuple.
</pre>

<code>bytes sdk_blob = 2 [(.google.api.field_behavior) = OPTIONAL];</code>

@param value The sdkBlob to set.
@return This builder for chaining.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/SearchEntryPoint.java