public Builder clearBlueprints() {
      if (blueprintsBuilder_ == null) {
        blueprints_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000001);
        onChanged();
      } else {
        blueprintsBuilder_.clear();
      }
      return this;
    }
<pre>
The revisions of the blueprint.
</pre>

<code>repeated .google.cloud.telcoautomation.v1.Blueprint blueprints = 1;</code>
java-telcoautomation/proto-google-cloud-telcoautomation-v1/src/main/java/com/google/cloud/telcoautomation/v1/ListBlueprintRevisionsResponse.java