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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4570/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: 9CDC8B7C-6E53-489B-B5A8-C7F648E390AE (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlpWel9mLXlQUi04QWpPTkN6SG5DMVhqT2VtVmNRRl8tcFBTVHFOOERzS00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTcwLCJzdGF0ZV9ub25jZSI6IjI5YzhlNDUxNWFjZTc4NjI5OTE2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTcwIn0sImlzcyI6IkFUSSBBc3Nlc3NtZW50IFByb3ZpZGVyIiwic3ViIjoiOUNEQzhCN0MtNkU1My00ODlCLUI1QTgtQzdGNjQ4RTM5MEFFIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDYzNy9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkyMDQ5OTU5LCJleHAiOjE3OTIwNTAyNTksImp0aSI6IjA1ZTkwYzA4MWQ2NjdjYzUxZWFjIn0.qtsJ3_bm09BIQtvcWMezYGyUpPQNd29KH2yZYKJE_ybSc1EKj90TqARAMyqasNPsvg_C9Wj22ciS_6VS5agpCw8h4gezWdrs-fBhwCNFh9svystwH6mOVXjPWCIAW6ECxq3r1P62LvQ58wlcBHNm3HeAR3KAjDb85PBCuxwXEy9QXHqmoAgR2MbW4ScsdjQhfEKIie6SrW3iR7GEoaxcHjG43gcCMb2DjyJM5-qq-3xE-THkHCt7mwCP7b-SbvY1bbjEgbeW-wFRGH5tH3ExJCTYj4o_JA-YrLXmHnoAvEYKvjphhSJ-KWydzaoQw6vLFXdtcZO04zZtGM0QPUBtTg (required, opaque value used to maintain state between the request and the callback)

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

lti_message_hint: (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: 29c8e4515ace78629916 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)