use imported types as query param

[bernhardedler]

is it possible to use an imported type (via importMapping) not only as the return type for an endpoint, but as its parameter as well?

for example:
my api.yaml

openapi: 3.0.3 
components: 
  schemas: 
    BossJobData: 
      type: object
[...] 
paths: 
  /jobcc/save: 
    post:
      operationId: save 
      parameters:
        - name: jobDataMap 
          required: true 
          in: query 
          schema: 
            $ref: '#/components/schemas/BossJobData' 
      responses: 
        '200': 
          description: OK 
          content: 
            application/json: 
              schema: 
                $ref: '#/components/schemas/BossJobData'

my pom.xml:

<build>
    <plugins>
        <plugin>
            <groupId>org.openapitools</groupId>
            <artifactId>openapi-generator-maven-plugin</artifactId>
            <version>5.0.1</version>
            <executions>
                <execution>
                    <id>generate</id>
                    <goals>
                        <goal>generate</goal>
                    </goals>
                    <configuration>
                        <inputSpec>src/main/resources/api.yaml</inputSpec>
                        <language>jaxrs</language>
                        <generatorName>jaxrs-spec</generatorName>
                        <configOptions>
                            <sourceFolder>src/main/java</sourceFolder>
                            <useLoggingFeature>true</useLoggingFeature>
                            <useGzipFeature>true</useGzipFeature>
                            <hideGenerationTimestamp>true</hideGenerationTimestamp>
                            <interfaceOnly>true</interfaceOnly>
                        </configOptions>
                    </configuration>
                </execution>
            </executions>
            <configuration>
                <importMappings>
                    <importMapping>BossJobData=com.oebv.boss.shared.pojo.BossJobData</importMapping>
                </importMappings>
            </configuration>
        </plugin>
    </plugins>
</build>

and the resuling Java Code:

    @POST
    @Path("/save")
    @Produces({ "application/json" })
    @ApiOperation(value = "", notes = "", authorizations = {
        
        @Authorization(value = "basicAuth")
         }, tags={  })
    @ApiResponses(value = { 
        @ApiResponse(code = 200, message = "OK", response = com.oebv.boss.shared.pojo.BossJobData.class) })
    com.oebv.boss.shared.pojo.BossJobData save(@QueryParam("jobDataMap") @NotNull    Object jobDataMap);

So apparently
  a) the type is successfully imported

  b) the imported type can be used as return type
  c) it can't be used as parameter?

Am i missing something?
many thanks in advance,
bernhard