curl -X PATCH \
"https://businesscommunications.googleapis.com/v1/partners/PARTNER_ID?updateMask=UPDATED_FIELDS" \
-H "Content-Type: application/json" \
-H "$(oauth2l header --json PATH_TO_SERVICE_ACCOUNT_KEY businesscommunications)" \
-d "{
    'FIELD_NAME': 'FIELD_VALUE',
}"