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.eyJ0b29sX2lkIjozNDg2LCJzdGF0ZV9ub25jZSI6ImExN2I0MWExZWE0MzExZjBkMzNlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNDg2In0sImlzcyI6InRpbmEgdG9vbCAyOXRoIERlY2VtYmVyIiwic3ViIjoiYWJjZGVmZ2hpamsiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zODUwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTM5MDkzMDgsImV4cCI6MTc5MzkwOTYwOCwianRpIjoiNDcxMDBkYmM3NzFkZjk0NTc5NTgifQ.RhWMQv2ATE0mHHluyVvw501bGq4zorR2zsgNyrQea5EntiV4eqYoo05tdylZveuZgz26jP8iqS7AqOC9YVMFQz42_04PYrsQxqrdLfNUkmJ8-44FqGcQoRPWesrLkH4TdULtR1K4LkTVLpU-EKTyNP6AMDHjhzR-0out6_pIp8UNLtCZHuRj7iJVxuMqduKhWM7XyRlLCQjpQUZ3uxr4QvcTNwMnUfDWinN3AIhr0_vWC9j7mrNK1eeo3VU_b-niX5PwFv489Teq0q2iSif4gQ21zyYG5BqFNKmCGvqoOoP47UMzpDS8LBmtdu5FGe0Sf3z8cc6ozyfplQHF1r31qA (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: a17b41a1ea4311f0d33e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)