Error when getting secret from google

[Hraesvelg]

SUMMARY

When i try a simple task to get secret from google secret manager i got an unexpected result

ISSUE TYPE

• Bug Report

ANSIBLE VERSION

ansible [core 2.17.3]

COLLECTION VERSION

  - name: google.cloud
    version: "1.4.1"

OS / ENVIRONMENT

Linux

STEPS TO REPRODUCE

- name: Test secret using env variables for credentials
  debug:
    msg: "secret : {{ lookup('google.cloud.gcp_secret_manager', key='projects/xxx/my_secret', auth_kind='machineaccount', version='1') }}"

EXPECTED RESULTS

Get my secret value

ACTUAL RESULTS

fatal: [project]: FAILED! => {"msg": "An unhandled exception occurred while running the lookup plugin 'google.cloud.gcp_secret_manager'. Error was a <class 'requests.exceptions.JSONDecodeError'>, original message: Expecting value: line 1 column 1 (char 0). Expecting value: line 1 column 1 (char 0)"}