Publishing With an App Token If your app publishes on behalf of its users and requires an access token with no expiration time for the purpose of publishing, you should use an App Access Token. Objects Without Titles Sometimes objects do not have meaningful titles. For example, users often do not title photos.
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Getting Started If you're new to the Graph API you should start with the Graph API Getting Started Guide . The Graph API is the primary way that data is retrieved or posted to Facebook.