apollo-client-maven-plugin generated code is not resolving when compiled from the command-line - maven

Question

I'm unable to get the apollo-client-maven-plugin to compile classes in kotlin from the command-line. I can't tell if the issue is due to the plugin configuration, or perhaps an incorrect, missing, or conflicting dependency. I would appreciate some suggestions to point me in the right direction.
When the targetLanguage value is set to JAVA, and I run mvn clean verify -U, the introspection works, the code generates, and the tests pass. However, it doesn't compile when I configure the targetLanguage to KOTLIN_1_5. The project fails to compile with "Unresolved reference: graphql" and "Not enough information to infer type variable D" errors during the test-compile phase. Despite this, I'm able to run the tests in Intellij IDEA. The tests compile, run, and pass. After the tests have passed in the IDE, I can then run mvn verify from the command-line and the tests will pass until the next clean build.
This is part of a multi-module java + kotlin project, so I don't think the issue is with the maven-kotlin-plugin itself.
I've written a sanity test in the project. This is the class which runs into the import issues. I've tried moving this test to a child project, but I experience the same issues downstream.
I've tried swapping out the different runtime dependencies: apollo-runtime, apollo-runtime-jvm, and apollo-runtime-kotlin.
I've tried setting the kotlin plugin's language level and version to 1.5 in the parent pom.
The apollo-client project's pom.xml
<dependencies>
<dependency>
<groupId>com.mycompany.testing</groupId>
<artifactId>automation-common</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.apollographql.apollo3</groupId>
<artifactId>apollo-api</artifactId>
<version>3.7.3</version>
</dependency>
<dependency>
<groupId>com.apollographql.apollo3</groupId>
<artifactId>apollo-runtime-jvm</artifactId>
<version>3.7.3</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>com.github.aoudiamoncef</groupId>
<artifactId>apollo-client-maven-plugin</artifactId>
<version>5.0.0</version>
<executions>
<execution>
<goals>
<goal>generate</goal>
</goals>
<configuration>
<services>
<myServer>
<sourceFolder>${project.basedir}/src/main/graphql/myServer
</sourceFolder>
<schemaPath>
${project.basedir}/src/main/graphql/myServer/schema.json
</schemaPath>
<includes>
<include>**/*.graphql</include>
<include>**/*.gql</include>
<include>**/*.json</include>
<include>**/*.sdl</include>
</includes>
<compilationUnit>
<name>myServer</name>
<outputDirectory>
${project.build.directory}/generated-sources/graphql-client/myServer/
</outputDirectory>
<testDirectory>
${project.build.directory}/generated-sources/graphql-client/myServer/test/
</testDirectory>
<debugDirectory>
${project.build.directory}/generated-sources/graphql-client/myServer/debug/
</debugDirectory>
<operationOutputFile>
${project.build.directory}/generated/operationOutput/apollo/universe/operationOutput.json
</operationOutputFile>
<generateOperationDescriptors>true
</generateOperationDescriptors>
<compilerParams>
<rootFolders>
<rootFolder>
${project.basedir}/src/main/graphql/myServer/
</rootFolder>
</rootFolders>
<schemaPackageName>
com.mycompany.automation.graphql.client
</schemaPackageName>
<packageName>com.mycompany.automation.graphql.client
</packageName>
<codegenModels>OPERATION</codegenModels>
<flattenModels>true</flattenModels>
<generateApolloMetadata>true</generateApolloMetadata>
<generateAsInternal>true</generateAsInternal>
<generateFilterNotNull>false</generateFilterNotNull>
<generateFragmentImplementations>true
</generateFragmentImplementations>
<generateKotlinModels>true</generateKotlinModels>
<generateOptionalOperationVariables>false
</generateOptionalOperationVariables>
<generateQueryDocument>true</generateQueryDocument>
<generateResponseFields>false</generateResponseFields>
<generateSchema>false</generateSchema>
<generateTestBuilders>false</generateTestBuilders>
<moduleName>apollographql</moduleName>
<targetLanguage>KOTLIN_1_5</targetLanguage>
</compilerParams>
</compilationUnit>
<introspection>
<enabled>true</enabled>
<endpointUrl>${introspection.endpoint.url}</endpointUrl>
<schemaFile>${introspection.schema.file}</schemaFile>
<prettyPrint>true</prettyPrint>
</introspection>
</myServer>
</services>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
Parent project's maven-plugin config entry
<plugin>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-maven-plugin</artifactId>
<version>1.7.22</version>
<executions>
<execution>
<id>compile</id>
<goals>
<goal>compile</goal>
</goals>
<configuration>
<nowarn>true</nowarn>
<sourceDirs>
<sourceDir>${project.basedir}/src/main/kotlin</sourceDir>
<sourceDir>${project.basedir}/src/main/java</sourceDir>
</sourceDirs>
</configuration>
</execution>
<execution>
<id>test-compile</id>
<goals>
<goal>test-compile</goal>
</goals>
<configuration>
<sourceDirs>
<sourceDir>${project.basedir}/src/test/kotlin</sourceDir>
<sourceDir>${project.basedir}/src/test/java</sourceDir>
</sourceDirs>
</configuration>
</execution>
</executions>
</plugin>
Compile Stack Trace
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.jetbrains.kotlin:kotlin-maven-plugin:1.5.20:test-compile (test-compile) on project automation-graphql-support: Compilation failure
at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2 (MojoExecutor.java:375)
at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute (MojoExecutor.java:351)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:171)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:163)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:298)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:960)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:293)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:196)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:566)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: org.jetbrains.kotlin.maven.KotlinCompilationFailureException: Compilation failure
at org.jetbrains.kotlin.maven.MavenPluginLogMessageCollector.throwKotlinCompilerException (MavenPluginLogMessageCollector.java:111)
at org.jetbrains.kotlin.maven.KotlinCompileMojoBase.execute (KotlinCompileMojoBase.java:212)
at org.jetbrains.kotlin.maven.K2JVMCompileMojo.execute (K2JVMCompileMojo.java:222)
at org.jetbrains.kotlin.maven.KotlinTestCompileMojo.execute (KotlinTestCompileMojo.java:84)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2 (MojoExecutor.java:370)
at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute (MojoExecutor.java:351)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:171)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:163)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:298)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:960)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:293)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:196)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:566)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
versions:
apollo-runtime / apollo-runtime-jvm: 3.7.3
apollo-runtime-kotlin: 3.0.0-dev12
apollo-api / apollo-api-jvm: 3.7.3
apollo-client-maven-plugin: 5.0.0
java: 11.0.16.1 (parent pom)
kotlin-maven-plugin: 1.7.22 (parent pom)
kotlin-reflect: 1.7.22 (parent pom)
kotlin-stdlib: 1.7.22 (parent pom)

Answer 1

I noticed the auto-generated sources weren't picked up by the compiler. Added the destination folder of the generated code to a sourceDir entry:
<sourceDirs>
<sourceDir>${project.build.directory}/generated-sources/graphql-client</sourceDir>
<sourceDir>${project.basedir}/src/main/kotlin</sourceDir>
<sourceDir>${project.basedir}/src/main/java</sourceDir>
</sourceDirs>