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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4436/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjMyYjRNY2pGRThrWEhHcVFKRGdKeG5ST3IyQzZCSEJBMEhoNXJaQjlFOTQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NDM2LCJzdGF0ZV9ub25jZSI6ImY2NTU4YTk1ZDcxNjAxNDA4MDM0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NDM2In0sImlzcyI6IlN1cGVyVmV0dGVUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NTI1L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTIxMzIwNjUsImV4cCI6MTc5MjEzMjM2NSwianRpIjoiM2ZlMzIyZDJiYTU0M2U1MjRiM2MifQ.kNK6VAiJcSTSlp6Co-W2aFwCR7tlE0E_UeW8vyiD_aG_E4ZfxGCNuWwLuJKOYJ-Ancvyfox-RqKiQ9sOnqe0E8fhVnmC6h-u6Eof39tCQjFcddL2C10jyhShh36iXzVlyNCWwY2-9rEL8HZLHp3N8KggBOvT6cqMtpafFCq8EweFDTwDEskk5Ta8WiYTDNCjJIYmdKhKOQHEVQSxOtZNXleXxATEfaHePoCT1ifwTA37t4Cjf6nvYdloaET3Y8xCMK-dFPn9JF1Mf3kJ77bCQR2-H7927zE34rzND9U81_59L1_WteMYge_8-w1BOOepzzOimMc-24BsHQTqGNbyLA (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: f6558a95d71601408034 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)