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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3587/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InBHUTRtWG9pMWV5cmt1SVNCRUVXeDFaeUxTeFVwSV9MYUV4eTVuVC1KMEkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTg3LCJzdGF0ZV9ub25jZSI6ImYwMTNkYjQwMTY2NDk4MmIyYTA4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTg3In0sImlzcyI6ImVlZWUiLCJzdWIiOiIxMjM0NSIsImF1ZCI6IiIsImlhdCI6MTc5NDAxNTE4NSwiZXhwIjoxNzk0MDE1NDg1LCJqdGkiOiJlYWJkY2IwZTliNDE2Yjc1ZjUyMiJ9.f_wT-OjvIvjOECJh4IemMtneSKO-pbxapU_Lb1AqPmCK9otiZUuIXpEQbLoyJf5NQEif_5vljUSiVgisnM_wP8GHRMCxppgnEEVIKaxLNsatyg4iExBVoZaMWEbaj6NortgzT1uGl5OuiyrcRXGzbifsE-gHQo36k64TlFf9iX0NpqQD5q7cuP1DixEXOYLgn2QNkNJhRfix187aC38qTfRoB-iazUQwrAcmEC0RNIaCcu4bl_ygVTWDryzHuMwrtFzYrIOtX4xkjL8ca6V0rjVYkiva826i8RD32Jw9GUq1u__iK6aJsDPzP6pzTV-X4SSCTodb31tkUdTIlnYa_w (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: f013db401664982b2a08 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)