Facebook API Question posted in
The official documentation for the Facebook APIs can be found here.

Facebook API error subcode 33

I have an app that gets leads from facebook after webhook request when leads fill out forms: Some pages are throwing this error:

{
    "error": {
        "message": "Unsupported get request. Object with ID '233332620530416' does not exist, cannot be loaded due to missing permissions, or does not support this operation. Please read the Graph API documentation at https://developers.facebook.com/docs/graph-api",
        "type": "GraphMethodException",
        "code": 100,
        "error_subcode": 33,
        "fbtrace_id": "HIItB4mggfk"
    },
    "__debug__": {}
}

I cannot find the error subcode description in Facebooks API docs.

Tags:

6

Answers


  1. 0

    Check you access token at https://developers.facebook.com/tools/debug/accesstoken

    Your app might be missing a needed permission scope.

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  2. 0

    I have had this issue a few times and the error led me to spend an hour or two combing the docs. The real issue for me each time has been malformed json in the request body (I’m using curl). Dumb I know, but in case a poor soul comes across this. Be sure to validate your json before you decide you query is wrong.

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  3. 0

    I got this error when adding access_token in post body, worked when adding parameters to url.
    Success result using postman

    enter image description here

    Not success result using postman

    enter image description here

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  4. 0

    I found the answer recently

    Follow this steps using postman

    https://graph.facebook.com/page-name/feed

    headers:

    Content-Type: application/x-www-form-urlencoded

    Body:

    message: "your message"
link:"your web link "
access_token:'Your access token '
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  5. 0

    Visit Business Settings > Users > System Users > Chose «Conversions API System User» > Add Assets. Add your Pixel with ID from your request to the list of assets System User can access.

    enter image description here

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  6. 0

    Add your access token in the Authorization tab, then choose Oauth2.0 and add your access token on the right side. Please refer to the screenshot for the postman.Click here for the screenshot

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