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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3486/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: abcdefghijk (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkhhTWhyUTdzc2dBNDZvR2tiVGU1NHlib2VYX1dZd2F6Z055RnZvcnJIc3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNDg2LCJzdGF0ZV9ub25jZSI6Ijc0ZjgyMTY3YWFiNzJjZDZmMDg3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNDg2In0sImlzcyI6InRpbmEgdG9vbCAyOXRoIERlY2VtYmVyIiwic3ViIjoiYWJjZGVmZ2hpamsiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zODUwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODUzMzk4NzMsImV4cCI6MTc4NTM0MDE3MywianRpIjoiMTZkNWM2ZDg4ZmQ4YWE1NGFiYzkifQ.cVziDm1NvDKysCiFDRf-JfGQi2MnwvOiOuf9zSvck_cSV7szP0f3xEKLfkUCkbMZUlErx_3Nr6ads9ALim-F8G6d7prryygyyaBoFk2Px-7VPB5ceEEsGtvLYW0FnS6ngEGdEB4xpK-NQDJTr6oOHQ7t6I-jktA-Qbzl1UQdiFjqHkU1-AtJguBU17iORwRRIJuzXNHkVzjlDroJO9J6S7115goTYwqdiOge8wzjpe8DflpDYKhRQc4gNz5YuxCi9dzceg_3heebmnta1N6r2veHoZ_1sAUu5xFl4QNL7L3HSmEcUHc4HIZ2tj_uHOhcnsiiCBADi4bWDsH_0rFcfQ (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: 74f82167aab72cd6f087 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)