I am unable to configure the plugin to overwrite the generated pom.xml file

In my workflow, I want to allow a parameter to be passed in to specify the artifact version of the generated SDK.

In my project pom.xml, I have a property:
<sdk.artifact.version>LOCAL_SNAPSHOT</sdk.artifact.version>

and I then use that property in the configuration of my swagger-codegen-maven-plugin:
${sdk.artifact.version}

I can then pass in something for version at build time to generate the SDK with a different version:
mvn install -Dsdk.artifact.version=2.5.1

This works as long as the generated pom.xml does not already exist. However, if it does exist, and I attempt to generate it with a different specified version, the pom.xml is never overwritten, and I can never update the version unless I manually delete the pom.xml file.

I am using swagger-codegen-maven-plugin version 2.3.1.

I have tried 2 solutions to allow my pom.xml to be overwritten, neither of them worked, and the overwrite is still being skipped for my pom.xml.

Solution 1: I added <skipOverwrite>false</skipOverwrite> to the configuration section of my plugin xml in my project's pom.xml file.

        <plugin>
            <groupId>io.swagger</groupId>
            <artifactId>swagger-codegen-maven-plugin</artifactId>
            <version>2.3.1</version>
            <executions>
                <execution>
                    <phase>generate-test-sources</phase>
                    <goals>
                        <goal>generate</goal>
                    </goals>
                    <configuration>
                        <output>${project.parent.basedir}/java-client-sdk</output>
                        <inputSpec>${project.parent.basedir}/generated/swagger-codegen-spec/swagger.json</inputSpec>
                        <language>java</language>
                        <groupId>com.redacted</groupId>
                        <artifactId>java-client-sdk</artifactId>
                        <artifactVersion>${sdk.artifact.version}</artifactVersion>
                        <invokerPackage>redacted</invokerPackage>
                        <apiPackage>redacted</apiPackage>
                        <modelPackage>redacted</modelPackage>
                        <generateApiTests>false</generateApiTests>
                        <skipOverwrite>false</skipOverwrite>
                        <configOptions>
                            <dateLibrary>java8</dateLibrary>
                        </configOptions>
                        <library>resttemplate</library>
                    </configuration>
                </execution>
            </executions>
        </plugin>

Solution 2: I added an exclusion for pom.xml to the .swagger-codegen-ignore file

#Then explicitly reverse the ignore rule for a single file:
#!docs/README.md

!pom.xml

Start with the swagger-codegen-maven-plugin generate entry point and inspect how an existing pom.xml is handled alongside .swagger-codegen-ignore. Reproduce generation with different sdk.artifact.version values and an existing generated pom.xml. Done means the configured version can update the generated pom.xml without manual deletion, while ignore behavior remains consistent.