When sending a batch of new email addresses to subscribe to my mailing list, I get a fatal error.
I borrowed the code from the example under "Add multiple mailing list members (limit 1,000 per call)" on Mailgun's API documentation at https://documentation.mailgun.com/en/latest/api-mailinglists.html#examples and my array looks like the example.
My array:
array:2 [▼
"members" => array:1 [▼
0 => "[{"name":"Someone","address":"sub1@example.com","vars":"{\"subscriber_id\":33}"},{"name":"Ellem","address":"sub2@example.com","vars":"{\"subscriber_id\":34}"},{"name":"Enno","address":"sub3@example.com","vars":"{\"subscriber_id\":35}"},{"name":"Nick","address":"sub4@example.com","vars":"{\"subscriber_id\":36}"},{"name":"Carl","address":"sub5@example.com","vars":"{\"subscriber_id\":37}"},{"name":"Tammy","address":"sub6@example.com","vars":"{\"subscriber_id\":38}"},{"name":"Janis","address":"sub7@example.com","vars":"{\"subscriber_id\":39}"}]"
]
"upsert" => true
]
and the call I'm making:
$mgClient = new Mailgun($MAILGUN_SECRET);
$result = $mgClient->post("lists/$listAddress/members.json", $myarray);
I get the following error:
First argument to Stream::create() must be a string, resource or StreamInterface. {"userId":1,"email":"sub1@example.com","exception":"[object] (InvalidArgumentException(code: 0): First argument to Stream::create() must be a string, resource or StreamInterface. at /home/SECRET.cloudwaysapps.com/SECRET/public_html/vendor/nyholm/psr7/src/Stream.php:87)
Here's the part of the stack trace that seems relevant:
/home/SECRET.cloudwaysapps.com/SECRET/public_html/vendor/nyholm/psr7/src/Factory/HttplugFactory.php(29): Nyholm\Psr7\Stream::create(true)
#1
/home/SECRET.cloudwaysapps.com/SECRET/public_html/vendor/php-http/multipart-stream-builder/src/MultipartStreamBuilder.php(61): Nyholm\Psr7\Factory\HttplugFactory->createStream(true)
#2
/home/SECRET.cloudwaysapps.com/SECRET/public_html/vendor/mailgun/mailgun-php/src/Mailgun/Connection/RestClient.php(98): Http\Message\MultipartStream\MultipartStreamBuilder->addResource('upsert', true, Array)
#3
/home/SECRET.cloudwaysapps.com/SECRET/public_html/vendor/mailgun/mailgun-php/src/Mailgun/Connection/RestClient.php(179): Mailgun\Connection\RestClient->send('POST', 'lists/devtest@n...', Array, Array)
#4
/home/SECRET.cloudwaysapps.com/SECRET/public_html/vendor/mailgun/mailgun-php/src/Mailgun/Mailgun.php(208): Mailgun\Connection\RestClient->post('lists/devtest@n...', Array, Array)
#5
/home/SECRET.cloudwaysapps.com/SECRET/public_html/app/Http/Controllers/SubscribersController.php(591): Mailgun\Mailgun->post('lists/devtest@n...', Array)
#6
[internal function]: App\Http\Controllers\SubscribersController->processUpload(Object(Illuminate\Http\Request))
I would appreciate any guidance on where I went wrong. Was I supposed to CREATE and ATTACH the members.json file?