"Check HTTP Response Status Code Is" method is implemented differently

https://forge.etsi.org/rep/nfv/api-tests/blob/2.6.1-fix-plu/SOL003/VNFLifecycleManagement-API/VnfLcmMntOperationKeywords.robot

Check HTTP Response Status Code Is
    [Arguments]    ${expected_status}    
    Should Be Equal    ${response.status_code}    ${expected_status}
    Log    Status code validated 

Expects response to be an object with status_code attribute.

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https://forge.etsi.org/rep/nfv/api-tests/blob/2.6.1-fix-plu/SOL003/VNFPackageManagement-API/VNFPackageManagementKeywords.robot

Check HTTP Response Status Code Is [Arguments] ${expected_status}
Should Be Equal ${response['status']} ${expected_status} Log Status code validated

Expects response to be an dict with status attribute.