public Builder clearQueryParams() {
      queryParams_ = getDefaultInstance().getQueryParams();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
<pre>
The query parameters (e.g., qparam1=123&amp;qparam2=456). Default is an empty
string.
</pre>

<code>string query_params = 1;</code>

@return This builder for chaining.
java-tasks/proto-google-cloud-tasks-v2beta3/src/main/java/com/google/cloud/tasks/v2beta3/QueryOverride.java