So I used the below and it says that my application doesn't exist... I changes the client id to the and I get back { "errorCode": "invalid_client", "errorSummary": "Invalid value for 'client_id' parameter.", "errorLink": "invalid_client", "errorId": "oael7cUjylZTxGZwHMbtjXE6A", "errorCauses": [] } https://authz.constantcontact.com/oauth2/default/v1/device/authorize?client_id={your_client_id}&response_type=code&scope=contact_data%20campaign_data%20offline_access&state=235o250eddsdff
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