Jenkinsfile Release Maven Artifact and Submit Jira compliance Issue

Jenkinsfile.groovy

node {
    
    def pom

    stage ("Release") {
        deleteDir()
        git 'https://github.com/cyrille-leclerc/my-jar.git'
        withMaven(maven: "maven-3.5.2") {
            sh "mvn release:prepare release:perform"
        }
        pom = readMavenPom file: 'target/checkout/pom.xml'
    }

    stage ("Compliance") {
        def artifactId = pom.artifactId
        def artifactVersion = pom.version

        def complianceMap = input message: "Compliance Assessment for ${artifactId}:${artifactVersion}", 
        parameters: [
            text(
                name: 'StagedArtifacts',
                description: '''For the artifacts included in the change request that are in staged repositories, provide the link so that they are released at the same of the CloudBees portfolio'''),
            booleanParam(
                name: 'OtherArtifacts', 
                description: '''Are any other artifacts included in the change request already publicly released?'''), 
            text(
                name: 'AutomatedTesting',
                description: '''Provide an assessment of the coverage of the contents of this change by automated tests. Links to the related tests are desirable.'''), 

            text(
                name: 'ManualTesting', 
                description: '''If manual tests must be used to verify the change besides the automatic tests, provide the link to the test cases in TestRail.''')
        ], 
        submitterParameter: 'submitter'
        
        def complianceIssue = [fields: [
                                   project: [key: 'ATMZ'],
                                   summary: "Update ${artifactId} to ${artifactVersion}",
                                   description: "${complianceMap}",
                                   issuetype: [name: 'Task'],
                                   labels: ["change-request"]
                                ]]

        response = jiraNewIssue site: 'jira.beescloud.com', issue: complianceIssue

        echo response.successful.toString()
        echo response.data.toString()
    }
}