diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 9007800..33263ee 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -15,6 +15,27 @@ jobs:
           distribution: 'adopt'
           java-version: '11'
 
+      - name: Build settings file
+        uses: whelk-io/maven-settings-xml-action@v20
+        with:
+          servers: >
+            [
+              {
+                "id": "ossrh",
+                "username": "${env.MAVEN_USERNAME}",
+                "password": "${env.MAVEN_PASSWORD}"
+              },
+              {
+                "id": "gpg.passphrase",
+                "passphrase": "${env.MAVEN_GPG_PASSPHRASE}"
+              }
+            ]
+          active_profiles: >
+            [
+              "sign-artifacts"
+            ]
+          output_file: .m2/settings.xml
+
       - name: Build with Maven
         run: mvn -B package --file pom.xml
 
@@ -24,13 +45,14 @@ jobs:
           distribution: 'adopt'
           java-version: '11'
           server-id: ossrh
+          settings-path: ${{ github.workspace }}
           server-username: MAVEN_USERNAME
           server-password: MAVEN_PASSWORD
           gpg-private-key: ${{ secrets.MAVEN_GPG_PRIVATE_KEY }}
           gpg-passphrase: MAVEN_GPG_PASSPHRASE
 
       - name: Publish to Maven Central
-        run: mvn -B deploy -P sign-artifacts
+        run: mvn deploy -s $GITHUB_WORKSPACE/settings.xml
         env:
           MAVEN_USERNAME: ${{ secrets.OSSRH_USERNAME }}
           MAVEN_PASSWORD: ${{ secrets.OSSRH_TOKEN }}
diff --git a/openapi/templates/pom.mustache b/openapi/templates/pom.mustache
index 592d4fd..c8d415a 100644
--- a/openapi/templates/pom.mustache
+++ b/openapi/templates/pom.mustache
@@ -1,318 +1,318 @@
 <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/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <groupId>{{groupId}}</groupId>
-    <artifactId>{{artifactId}}</artifactId>
-    <packaging>jar</packaging>
-    <name>{{artifactId}}</name>
-    <version>{{artifactVersion}}</version>
-    <url>{{artifactUrl}}</url>
-    <description>{{artifactDescription}}</description>
-    <scm>
-        <connection>{{scmConnection}}</connection>
-        <developerConnection>{{scmDeveloperConnection}}</developerConnection>
-        <url>{{scmUrl}}</url>
-    </scm>
-{{#parentOverridden}}
-    <parent>
-        <groupId>{{{parentGroupId}}}</groupId>
-        <artifactId>{{{parentArtifactId}}}</artifactId>
-        <version>{{{parentVersion}}}</version>
-    </parent>
-{{/parentOverridden}}
+xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>{{groupId}}</groupId>
+  <artifactId>{{artifactId}}</artifactId>
+  <packaging>jar</packaging>
+  <name>{{artifactId}}</name>
+  <version>{{artifactVersion}}</version>
+  <url>{{artifactUrl}}</url>
+  <description>{{artifactDescription}}</description>
+  <scm>
+    <connection>{{scmConnection}}</connection>
+    <developerConnection>{{scmDeveloperConnection}}</developerConnection>
+    <url>{{scmUrl}}</url>
+  </scm>
+  {{#parentOverridden}}
+  <parent>
+    <groupId>{{{parentGroupId}}}</groupId>
+    <artifactId>{{{parentArtifactId}}}</artifactId>
+    <version>{{{parentVersion}}}</version>
+  </parent>
+  {{/parentOverridden}}
 
-    <licenses>
-        <license>
-            <name>{{licenseName}}</name>
-            <url>{{licenseUrl}}</url>
-            <distribution>repo</distribution>
-        </license>
-    </licenses>
+  <licenses>
+    <license>
+      <name>{{licenseName}}</name>
+      <url>{{licenseUrl}}</url>
+      <distribution>repo</distribution>
+    </license>
+  </licenses>
 
-    <developers>
-        <developer>
-            <name>{{developerName}}</name>
-            <email>{{developerEmail}}</email>
-            <organization>{{developerOrganization}}</organization>
-            <organizationUrl>{{developerOrganizationUrl}}</organizationUrl>
-        </developer>
-    </developers>
+  <developers>
+    <developer>
+      <name>{{developerName}}</name>
+      <email>{{developerEmail}}</email>
+      <organization>{{developerOrganization}}</organization>
+      <organizationUrl>{{developerOrganizationUrl}}</organizationUrl>
+    </developer>
+  </developers>
 
-    <build>
-        <plugins>
-           <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.8.1</version>
-                <configuration>
-                    <fork>true</fork>
-                    <meminitial>128m</meminitial>
-                    <maxmem>512m</maxmem>
-                    <compilerArgs>
-                        <arg>-Xlint:all</arg>
-                        <arg>-J-Xss4m</arg><!-- Compiling the generated JSON.java file may require larger stack size. -->
-                    </compilerArgs>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-enforcer-plugin</artifactId>
-                <version>3.0.0-M1</version>
-                <executions>
-                    <execution>
-                        <id>enforce-maven</id>
-                        <goals>
-                            <goal>enforce</goal>
-                        </goals>
-                        <configuration>
-                            <rules>
-                                <requireMavenVersion>
-                                    <version>2.2.0</version>
-                                </requireMavenVersion>
-                            </rules>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-surefire-plugin</artifactId>
-                <version>3.0.0-M4</version>
-                <configuration>
-                    <systemProperties>
-                        <property>
-                            <name>loggerPath</name>
-                            <value>conf/log4j.properties</value>
-                        </property>
-                    </systemProperties>
-                    <argLine>-Xms512m -Xmx1500m</argLine>
-                    <parallel>methods</parallel>
-                    <threadCount>10</threadCount>
-                </configuration>
-            </plugin>
-            <plugin>
-                <artifactId>maven-dependency-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <phase>package</phase>
-                        <goals>
-                            <goal>copy-dependencies</goal>
-                        </goals>
-                        <configuration>
-                            <outputDirectory>${project.build.directory}/lib</outputDirectory>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.8.1</version>
+        <configuration>
+          <fork>true</fork>
+          <meminitial>128m</meminitial>
+          <maxmem>512m</maxmem>
+          <compilerArgs>
+            <arg>-Xlint:all</arg>
+            <arg>-J-Xss4m</arg><!-- Compiling the generated JSON.java file may require larger stack size. -->
+          </compilerArgs>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-enforcer-plugin</artifactId>
+        <version>3.0.0-M1</version>
+        <executions>
+          <execution>
+            <id>enforce-maven</id>
+            <goals>
+              <goal>enforce</goal>
+            </goals>
+            <configuration>
+              <rules>
+                <requireMavenVersion>
+                  <version>2.2.0</version>
+                </requireMavenVersion>
+              </rules>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-surefire-plugin</artifactId>
+        <version>3.0.0-M4</version>
+        <configuration>
+          <systemProperties>
+            <property>
+              <name>loggerPath</name>
+              <value>conf/log4j.properties</value>
+            </property>
+          </systemProperties>
+          <argLine>-Xms512m -Xmx1500m</argLine>
+          <parallel>methods</parallel>
+          <threadCount>10</threadCount>
+        </configuration>
+      </plugin>
+      <plugin>
+        <artifactId>maven-dependency-plugin</artifactId>
+        <executions>
+          <execution>
+            <phase>package</phase>
+            <goals>
+              <goal>copy-dependencies</goal>
+            </goals>
+            <configuration>
+              <outputDirectory>${project.build.directory}/lib</outputDirectory>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
 
-            <!-- attach test jar -->
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jar-plugin</artifactId>
-                <version>2.2</version>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>jar</goal>
-                            <goal>test-jar</goal>
-                        </goals>
-                    </execution>
-                </executions>
-                <configuration>
-                </configuration>
-            </plugin>
+      <!-- attach test jar -->
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-jar-plugin</artifactId>
+        <version>2.2</version>
+        <executions>
+          <execution>
+            <goals>
+              <goal>jar</goal>
+              <goal>test-jar</goal>
+            </goals>
+          </execution>
+        </executions>
+        <configuration>
+        </configuration>
+      </plugin>
 
-            <plugin>
-                <groupId>org.codehaus.mojo</groupId>
-                <artifactId>build-helper-maven-plugin</artifactId>
-                <version>1.10</version>
-                <executions>
-                    <execution>
-                        <id>add_sources</id>
-                        <phase>generate-sources</phase>
-                        <goals>
-                            <goal>add-source</goal>
-                        </goals>
-                        <configuration>
-                            <sources>
-                                <source>src/main/java</source>
-                            </sources>
-                        </configuration>
-                    </execution>
-                    <execution>
-                        <id>add_test_sources</id>
-                        <phase>generate-test-sources</phase>
-                        <goals>
-                            <goal>add-test-source</goal>
-                        </goals>
-                        <configuration>
-                            <sources>
-                                <source>src/test/java</source>
-                            </sources>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.1.1</version>
-                <executions>
-                    <execution>
-                        <id>attach-javadocs</id>
-                        <goals>
-                            <goal>jar</goal>
-                        </goals>
-                    </execution>
-                </executions>
-                <configuration>
-                    <doclint>none</doclint>
-                    <tags>
-                        <tag>
-                            <name>http.response.details</name>
-                            <placement>a</placement>
-                            <head>Http Response Details:</head>
-                        </tag>
-                    </tags>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-source-plugin</artifactId>
-                <version>2.2.1</version>
-                <executions>
-                    <execution>
-                        <id>attach-sources</id>
-                        <goals>
-                            <goal>jar-no-fork</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>build-helper-maven-plugin</artifactId>
+        <version>1.10</version>
+        <executions>
+          <execution>
+            <id>add_sources</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>add-source</goal>
+            </goals>
+            <configuration>
+              <sources>
+                <source>src/main/java</source>
+              </sources>
+            </configuration>
+          </execution>
+          <execution>
+            <id>add_test_sources</id>
+            <phase>generate-test-sources</phase>
+            <goals>
+              <goal>add-test-source</goal>
+            </goals>
+            <configuration>
+              <sources>
+                <source>src/test/java</source>
+              </sources>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-javadoc-plugin</artifactId>
+        <version>3.1.1</version>
+        <executions>
+          <execution>
+            <id>attach-javadocs</id>
+            <goals>
+              <goal>jar</goal>
+            </goals>
+          </execution>
+        </executions>
+        <configuration>
+          <doclint>none</doclint>
+          <tags>
+            <tag>
+              <name>http.response.details</name>
+              <placement>a</placement>
+              <head>Http Response Details:</head>
+            </tag>
+          </tags>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-source-plugin</artifactId>
+        <version>2.2.1</version>
+        <executions>
+          <execution>
+            <id>attach-sources</id>
+            <goals>
+              <goal>jar-no-fork</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
 
-    <distributionManagement>
-        <snapshotRepository>
-            <id>ossrh</id>
-            <url>https://s01.oss.sonatype.org/content/repositories/snapshots</url>
-        </snapshotRepository>
-        <repository>
-            <id>ossrh</id>
-            <url>https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
-        </repository>
-    </distributionManagement>
+  <distributionManagement>
+    <snapshotRepository>
+      <id>ossrh</id>
+      <url>https://s01.oss.sonatype.org/content/repositories/snapshots</url>
+    </snapshotRepository>
+    <repository>
+      <id>ossrh</id>
+      <url>https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
+    </repository>
+  </distributionManagement>
 
-    <profiles>
-        <profile>
-            <id>sign-artifacts</id>
-            <build>
-                <plugins>
-                    <plugin>
-                        <groupId>org.apache.maven.plugins</groupId>
-                        <artifactId>maven-gpg-plugin</artifactId>
-                        <version>1.5</version>
-                        <executions>
-                            <execution>
-                                <id>sign-artifacts</id>
-                                <phase>verify</phase>
-                                <goals>
-                                    <goal>sign</goal>
-                                </goals>
-                            </execution>
-                        </executions>
-                        <configuration>
-                            <gpgArguments>
-                                <arg>--pinentry-mode</arg>
-                                <arg>loopback</arg>
-                            </gpgArguments>
-                        </configuration>
-                    </plugin>
-                </plugins>
-            </build>
-        </profile>
-    </profiles>
+  <profiles>
+    <profile>
+      <id>sign-artifacts</id>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-gpg-plugin</artifactId>
+            <version>1.5</version>
+            <executions>
+              <execution>
+                <id>sign-artifacts</id>
+                <phase>verify</phase>
+                <goals>
+                  <goal>sign</goal>
+                </goals>
+              </execution>
+            </executions>
+            <configuration>
+              <gpgArguments>
+                <arg>--pinentry-mode</arg>
+                <arg>loopback</arg>
+              </gpgArguments>
+            </configuration>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+  </profiles>
 
-    <dependencies>
-        <dependency>
-            <groupId>io.swagger</groupId>
-            <artifactId>swagger-annotations</artifactId>
-            <version>${swagger-core-version}</version>
-        </dependency>
-        <!-- @Nullable annotation -->
-        <dependency>
-            <groupId>com.google.code.findbugs</groupId>
-            <artifactId>jsr305</artifactId>
-            <version>3.0.2</version>
-        </dependency>
-        <dependency>
-            <groupId>com.squareup.okhttp3</groupId>
-            <artifactId>okhttp</artifactId>
-            <version>${okhttp-version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.squareup.okhttp3</groupId>
-            <artifactId>logging-interceptor</artifactId>
-            <version>${okhttp-version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.google.code.gson</groupId>
-            <artifactId>gson</artifactId>
-            <version>${gson-version}</version>
-        </dependency>
-        <dependency>
-            <groupId>io.gsonfire</groupId>
-            <artifactId>gson-fire</artifactId>
-            <version>${gson-fire-version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-lang3</artifactId>
-            <version>${commons-lang3-version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.threeten</groupId>
-            <artifactId>threetenbp</artifactId>
-            <version>${threetenbp-version}</version>
-        </dependency>
-        <dependency>
-            <groupId>javax.annotation</groupId>
-            <artifactId>javax.annotation-api</artifactId>
-            <version>${javax-annotation-version}</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.openapitools</groupId>
-            <artifactId>jackson-databind-nullable</artifactId>
-            <version>${jackson-databind-nullable-version}</version>
-        </dependency>
-        <!-- test dependencies -->
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>${junit-version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.mockito</groupId>
-            <artifactId>mockito-core</artifactId>
-            <version>3.11.2</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
-    <properties>
-        <java.version>1.7</java.version>
-        <maven.compiler.source>${java.version}</maven.compiler.source>
-        <maven.compiler.target>${java.version}</maven.compiler.target>
-        <gson-fire-version>1.8.5</gson-fire-version>
-        <swagger-core-version>1.6.2</swagger-core-version>
-        <okhttp-version>4.9.1</okhttp-version>
-        <gson-version>2.8.6</gson-version>
-        <commons-lang3-version>3.11</commons-lang3-version>
-        <jackson-databind-nullable-version>0.2.1</jackson-databind-nullable-version>
-        <threetenbp-version>1.5.0</threetenbp-version>
-        <javax-annotation-version>1.3.2</javax-annotation-version>
-        <junit-version>4.13.1</junit-version>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    </properties>
+  <dependencies>
+    <dependency>
+      <groupId>io.swagger</groupId>
+      <artifactId>swagger-annotations</artifactId>
+      <version>${swagger-core-version}</version>
+    </dependency>
+    <!-- @Nullable annotation -->
+    <dependency>
+      <groupId>com.google.code.findbugs</groupId>
+      <artifactId>jsr305</artifactId>
+      <version>3.0.2</version>
+    </dependency>
+    <dependency>
+      <groupId>com.squareup.okhttp3</groupId>
+      <artifactId>okhttp</artifactId>
+      <version>${okhttp-version}</version>
+    </dependency>
+    <dependency>
+      <groupId>com.squareup.okhttp3</groupId>
+      <artifactId>logging-interceptor</artifactId>
+      <version>${okhttp-version}</version>
+    </dependency>
+    <dependency>
+      <groupId>com.google.code.gson</groupId>
+      <artifactId>gson</artifactId>
+      <version>${gson-version}</version>
+    </dependency>
+    <dependency>
+      <groupId>io.gsonfire</groupId>
+      <artifactId>gson-fire</artifactId>
+      <version>${gson-fire-version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-lang3</artifactId>
+      <version>${commons-lang3-version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.threeten</groupId>
+      <artifactId>threetenbp</artifactId>
+      <version>${threetenbp-version}</version>
+    </dependency>
+    <dependency>
+      <groupId>javax.annotation</groupId>
+      <artifactId>javax.annotation-api</artifactId>
+      <version>${javax-annotation-version}</version>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.openapitools</groupId>
+      <artifactId>jackson-databind-nullable</artifactId>
+      <version>${jackson-databind-nullable-version}</version>
+    </dependency>
+    <!-- test dependencies -->
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>${junit-version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.mockito</groupId>
+      <artifactId>mockito-core</artifactId>
+      <version>3.11.2</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+  <properties>
+    <java.version>1.7</java.version>
+    <maven.compiler.source>${java.version}</maven.compiler.source>
+    <maven.compiler.target>${java.version}</maven.compiler.target>
+    <gson-fire-version>1.8.5</gson-fire-version>
+    <swagger-core-version>1.6.2</swagger-core-version>
+    <okhttp-version>4.9.1</okhttp-version>
+    <gson-version>2.8.6</gson-version>
+    <commons-lang3-version>3.11</commons-lang3-version>
+    <jackson-databind-nullable-version>0.2.1</jackson-databind-nullable-version>
+    <threetenbp-version>1.5.0</threetenbp-version>
+    <javax-annotation-version>1.3.2</javax-annotation-version>
+    <junit-version>4.13.1</junit-version>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+  </properties>
 </project>
diff --git a/pom.xml b/pom.xml
index 60fe2c8..176f273 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,311 +1,311 @@
 <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/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <groupId>com.mx</groupId>
-    <artifactId>mx-platform-java</artifactId>
-    <packaging>jar</packaging>
-    <name>mx-platform-java</name>
-    <version>0.2.2</version>
+xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>com.mx</groupId>
+  <artifactId>mx-platform-java</artifactId>
+  <packaging>jar</packaging>
+  <name>mx-platform-java</name>
+  <version>0.2.2</version>
+  <url>https://github.com/mxenabled/mx-platform-java</url>
+  <description>A Java library for the MX Platform API</description>
+  <scm>
+    <connection>https://github.com/mxenabled/mx-platform-java.git</connection>
+    <developerConnection>git@github.com:mxenabled/mx-platform-java.git</developerConnection>
     <url>https://github.com/mxenabled/mx-platform-java</url>
-    <description>A Java library for the MX Platform API</description>
-    <scm>
-        <connection>https://github.com/mxenabled/mx-platform-java.git</connection>
-        <developerConnection>git@github.com:mxenabled/mx-platform-java.git</developerConnection>
-        <url>https://github.com/mxenabled/mx-platform-java</url>
-    </scm>
+  </scm>
 
-    <licenses>
-        <license>
-            <name>MIT</name>
-            <url>https://github.com/mxenabled/mx-platform-java/LICENSE</url>
-            <distribution>repo</distribution>
-        </license>
-    </licenses>
+  <licenses>
+    <license>
+      <name>MIT</name>
+      <url>https://github.com/mxenabled/mx-platform-java/LICENSE</url>
+      <distribution>repo</distribution>
+    </license>
+  </licenses>
 
-    <developers>
-        <developer>
-            <name>MX</name>
-            <email>devexperience@mx.com</email>
-            <organization>MX Technologies Inc.</organization>
-            <organizationUrl>https://www.mx.com/</organizationUrl>
-        </developer>
-    </developers>
+  <developers>
+    <developer>
+      <name>MX</name>
+      <email>devexperience@mx.com</email>
+      <organization>MX Technologies Inc.</organization>
+      <organizationUrl>https://www.mx.com/</organizationUrl>
+    </developer>
+  </developers>
 
-    <build>
-        <plugins>
-           <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.8.1</version>
-                <configuration>
-                    <fork>true</fork>
-                    <meminitial>128m</meminitial>
-                    <maxmem>512m</maxmem>
-                    <compilerArgs>
-                        <arg>-Xlint:all</arg>
-                        <arg>-J-Xss4m</arg><!-- Compiling the generated JSON.java file may require larger stack size. -->
-                    </compilerArgs>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-enforcer-plugin</artifactId>
-                <version>3.0.0-M1</version>
-                <executions>
-                    <execution>
-                        <id>enforce-maven</id>
-                        <goals>
-                            <goal>enforce</goal>
-                        </goals>
-                        <configuration>
-                            <rules>
-                                <requireMavenVersion>
-                                    <version>2.2.0</version>
-                                </requireMavenVersion>
-                            </rules>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-surefire-plugin</artifactId>
-                <version>3.0.0-M4</version>
-                <configuration>
-                    <systemProperties>
-                        <property>
-                            <name>loggerPath</name>
-                            <value>conf/log4j.properties</value>
-                        </property>
-                    </systemProperties>
-                    <argLine>-Xms512m -Xmx1500m</argLine>
-                    <parallel>methods</parallel>
-                    <threadCount>10</threadCount>
-                </configuration>
-            </plugin>
-            <plugin>
-                <artifactId>maven-dependency-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <phase>package</phase>
-                        <goals>
-                            <goal>copy-dependencies</goal>
-                        </goals>
-                        <configuration>
-                            <outputDirectory>${project.build.directory}/lib</outputDirectory>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.8.1</version>
+        <configuration>
+          <fork>true</fork>
+          <meminitial>128m</meminitial>
+          <maxmem>512m</maxmem>
+          <compilerArgs>
+            <arg>-Xlint:all</arg>
+            <arg>-J-Xss4m</arg><!-- Compiling the generated JSON.java file may require larger stack size. -->
+          </compilerArgs>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-enforcer-plugin</artifactId>
+        <version>3.0.0-M1</version>
+        <executions>
+          <execution>
+            <id>enforce-maven</id>
+            <goals>
+              <goal>enforce</goal>
+            </goals>
+            <configuration>
+              <rules>
+                <requireMavenVersion>
+                  <version>2.2.0</version>
+                </requireMavenVersion>
+              </rules>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-surefire-plugin</artifactId>
+        <version>3.0.0-M4</version>
+        <configuration>
+          <systemProperties>
+            <property>
+              <name>loggerPath</name>
+              <value>conf/log4j.properties</value>
+            </property>
+          </systemProperties>
+          <argLine>-Xms512m -Xmx1500m</argLine>
+          <parallel>methods</parallel>
+          <threadCount>10</threadCount>
+        </configuration>
+      </plugin>
+      <plugin>
+        <artifactId>maven-dependency-plugin</artifactId>
+        <executions>
+          <execution>
+            <phase>package</phase>
+            <goals>
+              <goal>copy-dependencies</goal>
+            </goals>
+            <configuration>
+              <outputDirectory>${project.build.directory}/lib</outputDirectory>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
 
-            <!-- attach test jar -->
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jar-plugin</artifactId>
-                <version>2.2</version>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>jar</goal>
-                            <goal>test-jar</goal>
-                        </goals>
-                    </execution>
-                </executions>
-                <configuration>
-                </configuration>
-            </plugin>
+      <!-- attach test jar -->
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-jar-plugin</artifactId>
+        <version>2.2</version>
+        <executions>
+          <execution>
+            <goals>
+              <goal>jar</goal>
+              <goal>test-jar</goal>
+            </goals>
+          </execution>
+        </executions>
+        <configuration>
+        </configuration>
+      </plugin>
 
-            <plugin>
-                <groupId>org.codehaus.mojo</groupId>
-                <artifactId>build-helper-maven-plugin</artifactId>
-                <version>1.10</version>
-                <executions>
-                    <execution>
-                        <id>add_sources</id>
-                        <phase>generate-sources</phase>
-                        <goals>
-                            <goal>add-source</goal>
-                        </goals>
-                        <configuration>
-                            <sources>
-                                <source>src/main/java</source>
-                            </sources>
-                        </configuration>
-                    </execution>
-                    <execution>
-                        <id>add_test_sources</id>
-                        <phase>generate-test-sources</phase>
-                        <goals>
-                            <goal>add-test-source</goal>
-                        </goals>
-                        <configuration>
-                            <sources>
-                                <source>src/test/java</source>
-                            </sources>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.1.1</version>
-                <executions>
-                    <execution>
-                        <id>attach-javadocs</id>
-                        <goals>
-                            <goal>jar</goal>
-                        </goals>
-                    </execution>
-                </executions>
-                <configuration>
-                    <doclint>none</doclint>
-                    <tags>
-                        <tag>
-                            <name>http.response.details</name>
-                            <placement>a</placement>
-                            <head>Http Response Details:</head>
-                        </tag>
-                    </tags>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-source-plugin</artifactId>
-                <version>2.2.1</version>
-                <executions>
-                    <execution>
-                        <id>attach-sources</id>
-                        <goals>
-                            <goal>jar-no-fork</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>build-helper-maven-plugin</artifactId>
+        <version>1.10</version>
+        <executions>
+          <execution>
+            <id>add_sources</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>add-source</goal>
+            </goals>
+            <configuration>
+              <sources>
+                <source>src/main/java</source>
+              </sources>
+            </configuration>
+          </execution>
+          <execution>
+            <id>add_test_sources</id>
+            <phase>generate-test-sources</phase>
+            <goals>
+              <goal>add-test-source</goal>
+            </goals>
+            <configuration>
+              <sources>
+                <source>src/test/java</source>
+              </sources>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-javadoc-plugin</artifactId>
+        <version>3.1.1</version>
+        <executions>
+          <execution>
+            <id>attach-javadocs</id>
+            <goals>
+              <goal>jar</goal>
+            </goals>
+          </execution>
+        </executions>
+        <configuration>
+          <doclint>none</doclint>
+          <tags>
+            <tag>
+              <name>http.response.details</name>
+              <placement>a</placement>
+              <head>Http Response Details:</head>
+            </tag>
+          </tags>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-source-plugin</artifactId>
+        <version>2.2.1</version>
+        <executions>
+          <execution>
+            <id>attach-sources</id>
+            <goals>
+              <goal>jar-no-fork</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
 
-    <distributionManagement>
-        <snapshotRepository>
-            <id>ossrh</id>
-            <url>https://s01.oss.sonatype.org/content/repositories/snapshots</url>
-        </snapshotRepository>
-        <repository>
-            <id>ossrh</id>
-            <url>https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
-        </repository>
-    </distributionManagement>
+  <distributionManagement>
+    <snapshotRepository>
+      <id>ossrh</id>
+      <url>https://s01.oss.sonatype.org/content/repositories/snapshots</url>
+    </snapshotRepository>
+    <repository>
+      <id>ossrh</id>
+      <url>https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
+    </repository>
+  </distributionManagement>
 
-    <profiles>
-        <profile>
-            <id>sign-artifacts</id>
-            <build>
-                <plugins>
-                    <plugin>
-                        <groupId>org.apache.maven.plugins</groupId>
-                        <artifactId>maven-gpg-plugin</artifactId>
-                        <version>1.5</version>
-                        <executions>
-                            <execution>
-                                <id>sign-artifacts</id>
-                                <phase>verify</phase>
-                                <goals>
-                                    <goal>sign</goal>
-                                </goals>
-                            </execution>
-                        </executions>
-                        <configuration>
-                            <gpgArguments>
-                                <arg>--pinentry-mode</arg>
-                                <arg>loopback</arg>
-                            </gpgArguments>
-                        </configuration>
-                    </plugin>
-                </plugins>
-            </build>
-        </profile>
-    </profiles>
+  <profiles>
+    <profile>
+      <id>sign-artifacts</id>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-gpg-plugin</artifactId>
+            <version>1.5</version>
+            <executions>
+              <execution>
+                <id>sign-artifacts</id>
+                <phase>verify</phase>
+                <goals>
+                  <goal>sign</goal>
+                </goals>
+              </execution>
+            </executions>
+            <configuration>
+              <gpgArguments>
+                <arg>--pinentry-mode</arg>
+                <arg>loopback</arg>
+              </gpgArguments>
+            </configuration>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+  </profiles>
 
-    <dependencies>
-        <dependency>
-            <groupId>io.swagger</groupId>
-            <artifactId>swagger-annotations</artifactId>
-            <version>${swagger-core-version}</version>
-        </dependency>
-        <!-- @Nullable annotation -->
-        <dependency>
-            <groupId>com.google.code.findbugs</groupId>
-            <artifactId>jsr305</artifactId>
-            <version>3.0.2</version>
-        </dependency>
-        <dependency>
-            <groupId>com.squareup.okhttp3</groupId>
-            <artifactId>okhttp</artifactId>
-            <version>${okhttp-version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.squareup.okhttp3</groupId>
-            <artifactId>logging-interceptor</artifactId>
-            <version>${okhttp-version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.google.code.gson</groupId>
-            <artifactId>gson</artifactId>
-            <version>${gson-version}</version>
-        </dependency>
-        <dependency>
-            <groupId>io.gsonfire</groupId>
-            <artifactId>gson-fire</artifactId>
-            <version>${gson-fire-version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-lang3</artifactId>
-            <version>${commons-lang3-version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.threeten</groupId>
-            <artifactId>threetenbp</artifactId>
-            <version>${threetenbp-version}</version>
-        </dependency>
-        <dependency>
-            <groupId>javax.annotation</groupId>
-            <artifactId>javax.annotation-api</artifactId>
-            <version>${javax-annotation-version}</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.openapitools</groupId>
-            <artifactId>jackson-databind-nullable</artifactId>
-            <version>${jackson-databind-nullable-version}</version>
-        </dependency>
-        <!-- test dependencies -->
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>${junit-version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.mockito</groupId>
-            <artifactId>mockito-core</artifactId>
-            <version>3.11.2</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
-    <properties>
-        <java.version>1.7</java.version>
-        <maven.compiler.source>${java.version}</maven.compiler.source>
-        <maven.compiler.target>${java.version}</maven.compiler.target>
-        <gson-fire-version>1.8.5</gson-fire-version>
-        <swagger-core-version>1.6.2</swagger-core-version>
-        <okhttp-version>4.9.1</okhttp-version>
-        <gson-version>2.8.6</gson-version>
-        <commons-lang3-version>3.11</commons-lang3-version>
-        <jackson-databind-nullable-version>0.2.1</jackson-databind-nullable-version>
-        <threetenbp-version>1.5.0</threetenbp-version>
-        <javax-annotation-version>1.3.2</javax-annotation-version>
-        <junit-version>4.13.1</junit-version>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    </properties>
+  <dependencies>
+    <dependency>
+      <groupId>io.swagger</groupId>
+      <artifactId>swagger-annotations</artifactId>
+      <version>${swagger-core-version}</version>
+    </dependency>
+    <!-- @Nullable annotation -->
+    <dependency>
+      <groupId>com.google.code.findbugs</groupId>
+      <artifactId>jsr305</artifactId>
+      <version>3.0.2</version>
+    </dependency>
+    <dependency>
+      <groupId>com.squareup.okhttp3</groupId>
+      <artifactId>okhttp</artifactId>
+      <version>${okhttp-version}</version>
+    </dependency>
+    <dependency>
+      <groupId>com.squareup.okhttp3</groupId>
+      <artifactId>logging-interceptor</artifactId>
+      <version>${okhttp-version}</version>
+    </dependency>
+    <dependency>
+      <groupId>com.google.code.gson</groupId>
+      <artifactId>gson</artifactId>
+      <version>${gson-version}</version>
+    </dependency>
+    <dependency>
+      <groupId>io.gsonfire</groupId>
+      <artifactId>gson-fire</artifactId>
+      <version>${gson-fire-version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-lang3</artifactId>
+      <version>${commons-lang3-version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.threeten</groupId>
+      <artifactId>threetenbp</artifactId>
+      <version>${threetenbp-version}</version>
+    </dependency>
+    <dependency>
+      <groupId>javax.annotation</groupId>
+      <artifactId>javax.annotation-api</artifactId>
+      <version>${javax-annotation-version}</version>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.openapitools</groupId>
+      <artifactId>jackson-databind-nullable</artifactId>
+      <version>${jackson-databind-nullable-version}</version>
+    </dependency>
+    <!-- test dependencies -->
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>${junit-version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.mockito</groupId>
+      <artifactId>mockito-core</artifactId>
+      <version>3.11.2</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+  <properties>
+    <java.version>1.7</java.version>
+    <maven.compiler.source>${java.version}</maven.compiler.source>
+    <maven.compiler.target>${java.version}</maven.compiler.target>
+    <gson-fire-version>1.8.5</gson-fire-version>
+    <swagger-core-version>1.6.2</swagger-core-version>
+    <okhttp-version>4.9.1</okhttp-version>
+    <gson-version>2.8.6</gson-version>
+    <commons-lang3-version>3.11</commons-lang3-version>
+    <jackson-databind-nullable-version>0.2.1</jackson-databind-nullable-version>
+    <threetenbp-version>1.5.0</threetenbp-version>
+    <javax-annotation-version>1.3.2</javax-annotation-version>
+    <junit-version>4.13.1</junit-version>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+  </properties>
 </project>