{"iss"=>"https://localhost:8080", "login_hint"=>"560813", "target_link_uri"=>" https://lti-ri.imsglobal.org/lti/tools/1826/launches", "lti_message_hint"=>"35160", "client_id"=>"9732309d-7b1f-4052-89cf-b82fa7903c7d", "lti_deployment_id"=>"1"}

response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1826/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: 9732309d-7b1f-4052-89cf-b82fa7903c7d (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InpyMnBTQXIwNGQwcGstZDliY3FyTW5XNFYyajVQd3pmd3dsRkhSZnhHOVkiLCJ0eXAiOiJKV1QifQ.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.pWe_OdGdJDD8XvtEYb45kboIy8CMq259oobGOdzRus5f_bsbmXFNmET7OKhNieSc81EsIPMpnlPcmqjPUAAXFR-MjxfSr5nlbh0KWsQdxm9nE7FM3MlWHIcm36MWlnhb0Mvp3ECA8Pw1IyLzPU2ZEQDSW2olT6W3na_NwUQI52R-R93L5aCr-z1VwO3lkA6dch8xJoksTr2mwTDnbnTKd4e0EWA4YxwrltsI4ezQHq6KxK808EEOaNni0pHnE0zTnxx6tZPAJJU6E6VNT_1dusgEcIrY3d42ekNmreuaSfV6pKZ7q_iFV33LPJHAx1MDLDAXwAzTLNL7NVDte_mzpQ (required, opaque value used to maintain state between the request and the callback)

login_hint: 560813 (required, tools and platforms must support a value of form_post)

lti_message_hint: 35160 (required, a platform opaque identifier identifying the user to login)

prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)

nonce: 1cf63b26d2c487a578fb (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)

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