src/main/java/grpc/gateway/protoc_gen_swagger/options/Openapiv2.java
public Builder clearExternalDocs() {
        if (externalDocsBuilder_ == null) {
          externalDocs_ = null;
          onChanged();
        } else {
          externalDocs_ = null;
          externalDocsBuilder_ = null;
        }

        return this;
      }
/**
       * <pre>
       * Additional external documentation for this operation.
       * </pre>
       *
       * <code>.grpc.gateway.protoc_gen_swagger.options.ExternalDocumentation external_docs = 4;</code>
       */

Additional external documentation for this operation.


Additional external documentation for this operation .
public Builder clearExternalDocs() {
        if (externalDocsBuilder_ == null) {
          externalDocs_ = null;
          onChanged();
        } else {
          externalDocs_ = null;
          externalDocsBuilder_ = null;
        }
        return this;
      }
public Builder clearExternalDocs ( ) { if ( externalDocsBuilder_ == null ) { externalDocs_ = null ; onChanged ( ) ; } else { externalDocs_ = null ; externalDocsBuilder_ = null ; } return this ; }
<pre>
 Additional external documentation for this operation.
<pre > Additional external documentation for this operation .