400 Bad request

[christophrumpel]

Hey @iboldurev ,

today it started given me this error:

GuzzleHttp\\Exception\\ClientException: Client error: `GET https://api.api.ai/v1/query?v=20150910&query=fsdfds` resulted in a `400 Bad Request

When I try to query a simple message like:

 $query = $this->apiClient->get('query', [
      'query' => $message,
]);

I checked the apiai token and my code and I'm not sure why I get this error. Can you help me?

Thx Christoph

[iboldurev]

What version the library you are using?
Today I updated to the new version of the library, is now sending queries occur through a post request

[iboldurev]

@christophrumpel I checked your code, it works.
Maybe you need to update your version of the library (composer update) to 0.2.3

[christophrumpel]

0.2.2, ah ok then I will try 0.2.3 👍 thx

[iboldurev]

@christophrumpel I am glad to help you, thank you for the use of the library.

[christophrumpel]

Thx, I am really glad you created it!

[christophrumpel]

Interesting, I got the same problem with another project where I use your package version 0.2.5.
I figured out, that I needed to add a session ID in order to make it work. Is this a bug? (I used the time() method for testing purpose)

try {
    $client = new Client($this->accessToken);

    $query = $client->get('query', [
        'query'     => $message,
        'sessionId' => time()
    ]);

    $response = json_decode((string)$query->getBody(), true);
    dd($response);
} catch (\Exception $error) {
    dd($error);
}

[bottomoftheheap9000]

Christoph, how am I to resolve this issue? Im getting 400 error. What is the $this variable? My composer shows iboldurev/api-ai-php 0.2.5 API.ai php sdk

[bottomoftheheap9000]

How should my code look?

[bottomoftheheap9000]

https://gist.github.com/bottomoftheheap9000/2313449ce2fc5cfefc13c89136ed3151

[bottomoftheheap9000]

@christophrumpel @iboldurev

[christophrumpel]

Hey @bottomoftheheap9000 , in my example $this->accessToken refers to my variable. You can just put your access token in like ... new Client('your-access-token');.

Have your tried to add a sessionId to the query params like in my example above? Because it is missing in your gist example.

[bottomoftheheap9000]

Hi! Thanks for responding! I've altered my code as advised, the page now loads (so it must be connecting to the api!), however Im not able to display the json response. Im not sure if Im receiving anything from api.ai, I have tried

echo $response;
echo (string)$response['result']['fulfillment']['speech'];

But it just comes up blank.. How am I supposed to know if api.ai is responding and how would I display the response, thanks again @christophrumpel !!

[christophrumpel]

Try var_dump($query->getBody()); to see what you get back from API.ai. There must be a response, even if it is an error.