diff --git a/README.md b/README.md
index 2584a535447fcf4ab7131b5eed9451f84ec49293..90f82c95e84317ee9a5ccde4b190c302292e153d 100644
--- a/README.md
+++ b/README.md
@@ -47,7 +47,6 @@ See the projects' module documentation for more specific information:
* [API Module ](api/README.md)
* [Core Module ](core/README.md)
* [Client Module ](client/README.md)
-* [Open-API Module ](open-api/README.md)
### Setup
diff --git a/open-api/README.md b/open-api/README.md
deleted file mode 100644
index ed8c51663b487526ac666ee185102aa6a9aa1ec1..0000000000000000000000000000000000000000
--- a/open-api/README.md
+++ /dev/null
@@ -1,47 +0,0 @@
-### OpenAPI Model Generation
-
-This module generates model classes from the open-api specification of the submission api.
-
-Usage: ``mvn compile exec:java`` generates all models into the package ``de.fitko.fitconnect.api.domain.model.submission`` under
-**target/generated-sources/openapi/gen**.
-
-### Config
-
-The relevant config parameters are listed below.
-
-````xml
-
-<configuration>
- <!-- open api spec url -->
- <inputSpec>${submission-api.baseurl}/${submission-api.version}/${submission-api.spec}</inputSpec>
-
- <!-- language generator -->
- <generatorName>java</generatorName>
-
- <!-- validation is currently disabled, otherwise the generation fails due to duplicate entries -->
- <skipValidateSpec>true</skipValidateSpec>
-
- <!-- use jackson annotations -->
- <library>resttemplate</library>
-
- <!-- target package name -->
- <modelPackage>de.fitko.fitconnect.api.domain.model.submission</modelPackage>
-
- <!-- target folder to write files into -->
- <configOptions>
- <sourceFolder>../../../src/main/java</sourceFolder>
- </configOptions>
-</configuration>
-
-````
-
-### Draft/Todo PostProcessing
-
-The ``de.fitko.fitconnect.api.postprocessing.ModelClassPostProcessor`` is running in a maven execute step and
-replaces all comments and unwanted annotations.
-
-Currently, there are some @Nullable and @NonNull annotations from ```javax.annotations``` that need to be replaced.
-
-In a further step the cleaned and post-processed model classes can be updated in the original ``api/domain/model``
-package of the ``api`` module via the maven resource plugin.
-
diff --git a/open-api/pom.xml b/open-api/pom.xml
deleted file mode 100644
index 18466de24b708f177edc15353b385be7e76684cf..0000000000000000000000000000000000000000
--- a/open-api/pom.xml
+++ /dev/null
@@ -1,129 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
- xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
- <parent>
- <artifactId>sdk-java</artifactId>
- <groupId>de.fitko.fitconnect.sdk</groupId>
- <version>1.0.0-SNAPSHOT</version>
- </parent>
- <modelVersion>4.0.0</modelVersion>
-
- <artifactId>open-api</artifactId>
- <packaging>jar</packaging>
-
- <properties>
- <submission-api.baseurl>https://schema.fitko.de/fit-connect/submission-api</submission-api.baseurl>
- <submission-api.version>1.0.7</submission-api.version>
- <submission-api.spec>submission-api.yaml</submission-api.spec>
- </properties>
-
- <dependencies>
- <dependency>
- <groupId>com.fasterxml.jackson.core</groupId>
- <artifactId>jackson-annotations</artifactId>
- </dependency>
- <dependency>
- <groupId>com.fasterxml.jackson.core</groupId>
- <artifactId>jackson-databind</artifactId>
- </dependency>
- <dependency>
- <groupId>io.swagger</groupId>
- <artifactId>swagger-annotations</artifactId>
- <version>1.6.6</version>
- </dependency>
- <dependency>
- <groupId>org.projectlombok</groupId>
- <artifactId>lombok</artifactId>
- <scope>compile</scope>
- </dependency>
- <dependency>
- <groupId>javax.annotation</groupId>
- <artifactId>javax.annotation-api</artifactId>
- <version>1.3.2</version>
- </dependency>
- <dependency>
- <groupId>com.google.code.findbugs</groupId>
- <artifactId>jsr305</artifactId>
- <version>3.0.2</version>
- </dependency>
- <dependency>
- <groupId>ch.qos.logback</groupId>
- <artifactId>logback-classic</artifactId>
- </dependency>
- </dependencies>
-
- <build>
- <plugins>
- <plugin>
- <groupId>org.openapitools</groupId>
- <artifactId>openapi-generator-maven-plugin</artifactId>
- <version>6.0.1</version>
- <executions>
- <execution>
- <goals>
- <goal>generate</goal>
- </goals>
- <configuration>
- <inputSpec>${submission-api.baseurl}/${submission-api.version}/${submission-api.spec}
- </inputSpec>
- <generatorName>java</generatorName>
- <generateApis>false</generateApis>
- <skipValidateSpec>true</skipValidateSpec>
- <generateApis>false</generateApis>
- <generateModelDocumentation>false</generateModelDocumentation>
- <generateModelTests>false</generateModelTests>
- <generateSupportingFiles>false</generateSupportingFiles>
- <library>resttemplate</library>
- <modelPackage>de.fitko.fitconnect.api.domain.model.submission</modelPackage>
- <configOptions>
- <sourceFolder>gen</sourceFolder>
- </configOptions>
- </configuration>
- </execution>
- </executions>
- </plugin>
- <plugin>
- <groupId>org.codehaus.mojo</groupId>
- <artifactId>exec-maven-plugin</artifactId>
- <version>3.1.0</version>
- <configuration>
- <mainClass>de.fitko.fitconnect.api.postprocessing.ModelClassPostProcessor</mainClass>
- <workingDirectory>postprocessing</workingDirectory>
- <arguments>
- <argument>target/generated-sources/openapi/gen/de/fitko/fitconnect/api/domain/model/submission
- </argument>
- </arguments>
- </configuration>
- </plugin>
- <!--
- <plugin>
- <groupId>org.apache.maven.plugins</groupId>
- <artifactId>maven-resources-plugin</artifactId>
- <version>3.2.0</version>
- <executions>
- <execution>
- <id>copy-resource-one</id>
- <phase>generate-sources</phase>
- <goals>
- <goal>copy-resources</goal>
- </goals>
- <configuration>
- <outputDirectory>${project.basedir}/../api/src/main/java/de/fitko/fitconnect/api/domain/generated
- </outputDirectory>
- <resources>
- <resource>
- <directory>
- target/generated-sources/openapi/gen/de/fitko/fitconnect/api/domain/model/submission
- </directory>
- </resource>
- </resources>
- </configuration>
- </execution>
- </executions>
- </plugin>-->
- </plugins>
- </build>
-
-
-</project>
\ No newline at end of file
diff --git a/open-api/src/main/java/de/fitko/fitconnect/api/postprocessing/ModelClassPostProcessor.java b/open-api/src/main/java/de/fitko/fitconnect/api/postprocessing/ModelClassPostProcessor.java
deleted file mode 100644
index ea5203dba4095509b5591697c5ddda712d49dc32..0000000000000000000000000000000000000000
--- a/open-api/src/main/java/de/fitko/fitconnect/api/postprocessing/ModelClassPostProcessor.java
+++ /dev/null
@@ -1,91 +0,0 @@
-package de.fitko.fitconnect.api.postprocessing;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.File;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.Set;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
-
-public class ModelClassPostProcessor {
-
- private static final Logger logger = LoggerFactory.getLogger(ModelClassPostProcessor.class);
-
- public static void main(final String[] args) {
-
- final ModelClassPostProcessor postProcessor = new ModelClassPostProcessor();
-
- final var dir = args[0]; // -modelPath
-
- postProcessor.readModelsToStrings(dir)
- .stream()
- .map(ModelClassPostProcessor::replaceContent)
- //.peek(pair -> logger.info(pair.content))
- .forEach(ModelClassPostProcessor::writeFiles);
- }
-
- private static ModelPair replaceContent(final ModelPair pair) {
- String content = pair.content;
- // Remove all Comments
- content = content.replaceAll("\\/\\*([\\S\\s]+?)\\*\\/", "");
- content = content.replaceAll("(?s)/\\*.*?\\*/", "");
- // Remove unwanted annos
- content = content.replaceAll("@ApiModel([\\w]+)((.*))", "");
- content = content.replaceAll("@ApiModelProperty([\\w]+)((.*))", "");
- content = content.replaceAll("Generated([\\w]+)((.*))", "");
- // Replace javax
- //content = content.replaceAll("Nonnull([\\w]+)((.*))", "");
- //content = content.replaceAll("(@\([\\w]+)\\((.*?)\\)(?:\s|$))", "");
- return new ModelPair(pair.originalPath, content);
- }
-
- public Set<ModelPair> readModelsToStrings(final String dir) {
- return Stream.of(new File(dir).listFiles())
- .filter(file -> !file.isDirectory())
- .peek(file -> logger.info("Postprocessing model {}", file.getName()))
- .map(file -> new ModelPair(file.toPath(), getFileAsString(file)))
- .collect(Collectors.toSet());
- }
-
- private String getFileAsString(final File file) {
- try {
- return Files.readString(file.toPath(), StandardCharsets.UTF_8);
- } catch (final IOException e) {
- throw new RuntimeException(e);
- }
- }
-
- private static void writeFiles(final ModelPair modelPair) {
- try {
- final File f = new File(modelPair.originalPath.toFile().getAbsolutePath());
- final FileWriter fw = new FileWriter( f, false);
- fw.write(modelPair.content);
- fw.flush();
- fw.close();
- } catch (final IOException e) {
- throw new RuntimeException(e);
- }
- }
-
-
- private static class ModelPair {
- final Path originalPath;
- final String content;
-
- ModelPair(final Path originalPath, final String content) {
- this.originalPath = originalPath;
- this.content = content;
- }
-
- @Override
- public String toString() {
- return content;
- }
- }
-}
diff --git a/pom.xml b/pom.xml
index 3501ca2795518ca914c90696642c56377ae4122c..6d6d108054c2f125fc6f31be0f2a80a7add8c527 100644
--- a/pom.xml
+++ b/pom.xml
@@ -47,7 +47,6 @@
<module>api</module>
<module>core</module>
<module>client</module>
- <module>open-api</module>
</modules>
<dependencyManagement>