diff --git a/docs/generators/aspnetcore.html b/docs/generators/aspnetcore.html
index 2ece7ea9009..2a7aaefe75b 100644
--- a/docs/generators/aspnetcore.html
+++ b/docs/generators/aspnetcore.html
@@ -34,10 +34,14 @@ sidebar_label: aspnetcore</p>
 <tr><td>useCollection</td><td>Deserialize array types to Collection&lt;T&gt; instead of List&lt;T&gt;.</td><td></td><td>false</td></tr>
 <tr><td>returnICollection</td><td>Return ICollection&lt;T&gt; instead of the concrete type.</td><td></td><td>false</td></tr>
 <tr><td>useSwashbuckle</td><td>Uses the Swashbuckle.AspNetCore NuGet package for documentation.</td><td></td><td>true</td></tr>
+<tr><td>isLibrary</td><td>Is the build a library</td><td></td><td>false</td></tr>
 <tr><td>classModifier</td><td>Class Modifier can be empty, abstract</td><td></td><td></td></tr>
 <tr><td>operationModifier</td><td>Operation Modifier can be virtual, abstract or partial</td><td></td><td>virtual</td></tr>
 <tr><td>buildTarget</td><td>Target to build an application or library</td><td></td><td>program</td></tr>
 <tr><td>generateBody</td><td>Generates method body.</td><td></td><td>true</td></tr>
+<tr><td>operationIsAsync</td><td>Set methods to async or sync.</td><td></td><td>false</td></tr>
+<tr><td>operationResultTask</td><td>Set methods result to Task&lt;&gt;.</td><td></td><td>false</td></tr>
+<tr><td>modelClassModifier</td><td>Model Class Modifier can be nothing or partial</td><td></td><td>partial</td></tr>
 </tbody>
 </table>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 2019-4-5</em></div><div class="docs-prevnext"></div></div></div><nav class="onPageNav"></nav></div><footer class="nav-footer" id="footer"><section class="sitemap"><a href="/" class="nav-home"><img src="/img/mono-logo.svg" alt="OpenAPI Generator" width="66" height="58"/></a><div><h5>Docs</h5><a href="/docs/en/customization.html">Customizing Generators</a><a href="/docs/en/integrations.html">Workflow Integrations</a></div><div><h5>Community</h5><a href="/en/users.html">User Showcase</a><a href="http://stackoverflow.com/questions/tagged/openapi-generator" target="_blank" rel="noreferrer noopener">Stack Overflow</a><a href="https://gitter.im/OpenAPITools/openapi-generator">Chat Room</a><a href="https://twitter.com/oas_generator" target="_blank" rel="noreferrer noopener">Twitter</a></div><div><h5>More</h5><a href="/blog">Blog</a><a href="https://github.com/OpenAPITools/openapi-generator">GitHub Repo</a><a class="github-button" href="https://github.com/OpenAPITools/openapi-generator" data-icon="octicon-star" data-count-href="/OpenAPITools/openapi-generator/stargazers" data-show-count="true" data-count-aria-label="# stargazers on GitHub" aria-label="Star this project on GitHub">Star</a></div></section><section class="copyright">Copyright © 2019 OpenAPI-Generator Contributors (https://openapi-generator.tech). (Both &quot;OpenAPI Tools&quot; (https://OpenAPITools.org) and &quot;OpenAPI Generator&quot; are not affiliated with OpenAPI Initiative (OAI))</section></footer></div></body></html>
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+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 2019-4-19</em></div><div class="docs-prevnext"></div></div></div><nav class="onPageNav"></nav></div><footer class="nav-footer" id="footer"><section class="sitemap"><a href="/" class="nav-home"><img src="/img/mono-logo.svg" alt="OpenAPI Generator" width="66" height="58"/></a><div><h5>Docs</h5><a href="/docs/en/customization.html">Customizing Generators</a><a href="/docs/en/integrations.html">Workflow Integrations</a></div><div><h5>Community</h5><a href="/en/users.html">User Showcase</a><a href="http://stackoverflow.com/questions/tagged/openapi-generator" target="_blank" rel="noreferrer noopener">Stack Overflow</a><a href="https://gitter.im/OpenAPITools/openapi-generator">Chat Room</a><a href="https://twitter.com/oas_generator" target="_blank" rel="noreferrer noopener">Twitter</a></div><div><h5>More</h5><a href="/blog">Blog</a><a href="https://github.com/OpenAPITools/openapi-generator">GitHub Repo</a><a class="github-button" href="https://github.com/OpenAPITools/openapi-generator" data-icon="octicon-star" data-count-href="/OpenAPITools/openapi-generator/stargazers" data-show-count="true" data-count-aria-label="# stargazers on GitHub" aria-label="Star this project on GitHub">Star</a></div></section><section class="copyright">Copyright © 2019 OpenAPI-Generator Contributors (https://openapi-generator.tech). (Both &quot;OpenAPI Tools&quot; (https://OpenAPITools.org) and &quot;OpenAPI Generator&quot; are not affiliated with OpenAPI Initiative (OAI))</section></footer></div></body></html>
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diff --git a/docs/generators/aspnetcore/index.html b/docs/generators/aspnetcore/index.html
index 2ece7ea9009..2a7aaefe75b 100644
--- a/docs/generators/aspnetcore/index.html
+++ b/docs/generators/aspnetcore/index.html
@@ -34,10 +34,14 @@ sidebar_label: aspnetcore</p>
 <tr><td>useCollection</td><td>Deserialize array types to Collection&lt;T&gt; instead of List&lt;T&gt;.</td><td></td><td>false</td></tr>
 <tr><td>returnICollection</td><td>Return ICollection&lt;T&gt; instead of the concrete type.</td><td></td><td>false</td></tr>
 <tr><td>useSwashbuckle</td><td>Uses the Swashbuckle.AspNetCore NuGet package for documentation.</td><td></td><td>true</td></tr>
+<tr><td>isLibrary</td><td>Is the build a library</td><td></td><td>false</td></tr>
 <tr><td>classModifier</td><td>Class Modifier can be empty, abstract</td><td></td><td></td></tr>
 <tr><td>operationModifier</td><td>Operation Modifier can be virtual, abstract or partial</td><td></td><td>virtual</td></tr>
 <tr><td>buildTarget</td><td>Target to build an application or library</td><td></td><td>program</td></tr>
 <tr><td>generateBody</td><td>Generates method body.</td><td></td><td>true</td></tr>
+<tr><td>operationIsAsync</td><td>Set methods to async or sync.</td><td></td><td>false</td></tr>
+<tr><td>operationResultTask</td><td>Set methods result to Task&lt;&gt;.</td><td></td><td>false</td></tr>
+<tr><td>modelClassModifier</td><td>Model Class Modifier can be nothing or partial</td><td></td><td>partial</td></tr>
 </tbody>
 </table>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 2019-4-5</em></div><div class="docs-prevnext"></div></div></div><nav class="onPageNav"></nav></div><footer class="nav-footer" id="footer"><section class="sitemap"><a href="/" class="nav-home"><img src="/img/mono-logo.svg" alt="OpenAPI Generator" width="66" height="58"/></a><div><h5>Docs</h5><a href="/docs/en/customization.html">Customizing Generators</a><a href="/docs/en/integrations.html">Workflow Integrations</a></div><div><h5>Community</h5><a href="/en/users.html">User Showcase</a><a href="http://stackoverflow.com/questions/tagged/openapi-generator" target="_blank" rel="noreferrer noopener">Stack Overflow</a><a href="https://gitter.im/OpenAPITools/openapi-generator">Chat Room</a><a href="https://twitter.com/oas_generator" target="_blank" rel="noreferrer noopener">Twitter</a></div><div><h5>More</h5><a href="/blog">Blog</a><a href="https://github.com/OpenAPITools/openapi-generator">GitHub Repo</a><a class="github-button" href="https://github.com/OpenAPITools/openapi-generator" data-icon="octicon-star" data-count-href="/OpenAPITools/openapi-generator/stargazers" data-show-count="true" data-count-aria-label="# stargazers on GitHub" aria-label="Star this project on GitHub">Star</a></div></section><section class="copyright">Copyright © 2019 OpenAPI-Generator Contributors (https://openapi-generator.tech). (Both &quot;OpenAPI Tools&quot; (https://OpenAPITools.org) and &quot;OpenAPI Generator&quot; are not affiliated with OpenAPI Initiative (OAI))</section></footer></div></body></html>
\ No newline at end of file
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 2019-4-19</em></div><div class="docs-prevnext"></div></div></div><nav class="onPageNav"></nav></div><footer class="nav-footer" id="footer"><section class="sitemap"><a href="/" class="nav-home"><img src="/img/mono-logo.svg" alt="OpenAPI Generator" width="66" height="58"/></a><div><h5>Docs</h5><a href="/docs/en/customization.html">Customizing Generators</a><a href="/docs/en/integrations.html">Workflow Integrations</a></div><div><h5>Community</h5><a href="/en/users.html">User Showcase</a><a href="http://stackoverflow.com/questions/tagged/openapi-generator" target="_blank" rel="noreferrer noopener">Stack Overflow</a><a href="https://gitter.im/OpenAPITools/openapi-generator">Chat Room</a><a href="https://twitter.com/oas_generator" target="_blank" rel="noreferrer noopener">Twitter</a></div><div><h5>More</h5><a href="/blog">Blog</a><a href="https://github.com/OpenAPITools/openapi-generator">GitHub Repo</a><a class="github-button" href="https://github.com/OpenAPITools/openapi-generator" data-icon="octicon-star" data-count-href="/OpenAPITools/openapi-generator/stargazers" data-show-count="true" data-count-aria-label="# stargazers on GitHub" aria-label="Star this project on GitHub">Star</a></div></section><section class="copyright">Copyright © 2019 OpenAPI-Generator Contributors (https://openapi-generator.tech). (Both &quot;OpenAPI Tools&quot; (https://OpenAPITools.org) and &quot;OpenAPI Generator&quot; are not affiliated with OpenAPI Initiative (OAI))</section></footer></div></body></html>
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