jenkins.yml

Hi,

I was trying to deploy jenkins using ansible playbooks as a part of learning and I was using "get_url" module to "add the repository key to the system (remote machine)" but when I execute its throws me an error which is
>>>>>>>>>. HTTP Error 400: Bad Request", "state": "absent", "status_code": 400, "url<<<<<
Please suggest what to do with this error.

Anisble script:

--

- name: deploying jenkins on target machine
  hosts: dbU1
  gather_facts: yes
  #become_user: root
  #become_method: root

  tasks:
    - name: update the apt repo
      apt:
        update_cache: yes
        cache_valid_time: 8600
      become: yes

      #when: ansible_facts['os_family'] == "Debian"

    - name: Installing the dependience on dbU1
      apt:
        name: "{{ item }}"
        state: latest
      with_items:
         - openjdk-8-jdk
         - wget
      become: yes

    - name: add the repository key to the system dbU1
      get_url:
         url: https://pkg.jenkins.io/debian/jenkins-ci.org.key | sudo apt-key add
         dest: var/lib/



[ansadmctrl@ip-xxx-xx-xx-xx ex3]$ ansible-playbook -i inven-dev jenkins.yml -K
SUDO password:

PLAY [deploying jenkins on target machine (Web & db)] ************************************************************************************************

TASK [Gathering Facts] *******************************************************************************************************************************
ok: [dbU1]

TASK [update the apt repo] ***************************************************************************************************************************
ok: [dbU1]

TASK [Installing the prerequisites on dbU1] **********************************************************************************************************
[DEPRECATION WARNING]: Invoking "apt" only once while using a loop via squash_actions is deprecated. Instead of using a loop to supply multiple items
 and specifying `name: "{{ item }}"`, please use `name: ['openjdk-8-jdk', 'wget']` and remove the loop. This feature will be removed in version 2.11.
 Deprecation warnings can be disabled by setting deprecation_warnings=False in ansible.cfg.
ok: [dbU1] => (item=[u'openjdk-8-jdk', u'wget'])

TASK [add the repository key to the system dbU1] *****************************************************************************************************
fatal: [dbU1]: FAILED! => {"changed": false, "dest": "var/lib/", "msg": "Request failed", "response": "HTTP Error 400: Bad Request", "state": "absent", "status_code": 400, "url": "https://pkg.jenkins.io/debian/jenkins-ci.org.key | sudo apt-key add"}
    to retry, use: --limit @/home/ansadmctrl/ansible/ex3/jenkins.retry

PLAY RECAP *******************************************************************************************************************************************
dbU1                       : ok=3    changed=0    unreachable=0    failed=1