**jawiki**
array(```
"@description"=> "description of the survey" 'enabled' => true,
"description" => "Reader-segmentation-1-description", // (blank)
"@link"=> "external link to the survey (must be https)" 'name' => '<needs value>',
"link"=> "Reader-segmentation-3-link", // https://docs.google.com/forms/d/e/1FAIpQLScxjs4cWgSEE1ouWPAu-cLF_wjAa6eddfDuSKLRAjPVbfcvHw/viewform?hl=ja
"@question"=> "survey question message key" 'type' => 'external',
"ques 'description"=> "' => 'Reader-segmentation-3-message"1-description', //
"@privacyPolicy"=> "message key for privacy policy.// (blank)
'link' => 'Reader-segmentation-3-link', May contain links.",
"privacyPolicy"=> "Reader-segmentation-3-privacy", //
"@coverage"=> "percentage of users that will see the survey",
"coverage"=> "0.1"// https://docs.google.com/forms/d/e/1FAIpQLScxjs4cWgSEE1ouWPAu-cLF_wjAa6eddfDuSKLRAjPVbfcvHw/viewform?hl=ja
'question' => 'Reader-segmentation-3-message',
'privacyPolicy' => 'Reader-segmentation-3-privacy',
'coverage' => 0.1, // 1 out of 10
"@platform"=> "for each platform (desktop, mobile), which version of it is targeted (stable, beta, alpha)", 'platforms' => [
"platform"=> array( 'desktop' => [ 'stable' ],
"desktop" 'mobile' => [" 'stable"' ],
"mobile"=> ["stable"] ],
) 'instanceTokenParameterName' => 'entry.901222064',
)```