The latest V3 version breaks the rest schema and swagger page. This is caused by the return type annotation of Flekto\Postcode\Api\PostcodeModelInterface
This contains: @return Data\AutocompleteInterface
This has to be: @return \Flekto\Postcode\Api\PostcodeModelInterface\Data\AutocompleteInterface
The latest V3 version breaks the rest schema and swagger page. This is caused by the return type annotation of Flekto\Postcode\Api\PostcodeModelInterface
This contains: @return Data\AutocompleteInterface
This has to be: @return \Flekto\Postcode\Api\PostcodeModelInterface\Data\AutocompleteInterface