How can I generate sources based on graphqls file - spring-boot

Question

I have this directory
kotlinTest1/src/main/graphql/com/kot/server
under it I got graphql extension having file
`
type Person {
id: ID!
name: String!
}
type Query {
# The API Version
# version: String!
persons:[Person]
# Get person with ID
person(id: ID!): Person
# Get persons by name
personsByName(name: String!): [Person]
}
type Mutation{
newPerson(name:String!):Person
}
`
this is my pom
`
<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.7.5</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>kotlinTest1</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>kotlinTest1</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>17</java.version>
<kotlin.version>1.6.21</kotlin.version>
<netflix-dgs.spring.version>5.0.3</netflix-dgs.spring.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.module</groupId>
<artifactId>jackson-module-kotlin</artifactId>
</dependency>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-reflect</artifactId>
</dependency>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-stdlib-jdk8</artifactId>
</dependency>
<dependency>
<groupId>com.netflix.graphql.dgs</groupId>
<artifactId>graphql-dgs-spring-boot-starter</artifactId>
<version>${netflix-dgs.spring.version}</version>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-graphql</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.apollographql.apollo3</groupId>
<artifactId>apollo-runtime</artifactId>
<version>3.0.0</version>
</dependency>
</dependencies>
<build>
<sourceDirectory>${project.basedir}/src/main/kotlin</sourceDirectory>
<testSourceDirectory>${project.basedir}/src/test/kotlin</testSourceDirectory>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-maven-plugin</artifactId>
<configuration>
<args>
<arg>-Xjsr305=strict</arg>
</args>
<compilerPlugins>
<plugin>spring</plugin>
<plugin>jpa</plugin>
</compilerPlugins>
</configuration>
<dependencies>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-maven-allopen</artifactId>
<version>${kotlin.version}</version>
</dependency>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-maven-noarg</artifactId>
<version>${kotlin.version}</version>
</dependency>
</dependencies>
</plugin>
<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>
<example-api>
<compilationUnit>
<name>com</name>
<compilerParams>
<schemaPackageName>com.kot.server</schemaPackageName>
</compilerParams>
</compilationUnit>
</example-api>
</services>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
`
now i click mvn generate-sources
but get this error
[ERROR] Failed to execute goal com.github.aoudiamoncef:apollo-client-maven-plugin:5.0.0:generate (default) on project kotlinTest1: No querie(s)/fragment(s) found -> [Help 1]
I have tried to change graphqls directory but didn't work ,I'm expecting to get some files under target annotations