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.eyJ0b29sX2lkIjo0NDM2LCJzdGF0ZV9ub25jZSI6IjAxNWY1YTE3YWViMDU2NTA0MDdkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NDM2In0sImlzcyI6IlN1cGVyVmV0dGVUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NTI1L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTM5MDQzMjksImV4cCI6MTc5MzkwNDYyOSwianRpIjoiNWRiM2U4NzI3YmFjM2MzYzcwZTEifQ.hZADYeRD13EsbP2f5h_C0tvCKeLsbVDIwIFh4H9VkYvAJLDtYt7EDjcGfmPx29yMKNlTD6qsgHkdK34DPuNzGCDTeDZXAfO7SqVXA1zVjt_bbMmlFq6krzlVVlkfyizyiGtdun1fjNmfvD3dAixSbQVyOSTu7jZNvL1U726uTZGeoXVG2s5Iy5ELjpsyXk1ZuGU3P3CiaHOM0-Ttbcdnkhmru5csbsIDGUez2crnZrugBSRRJT6PYr0WLX4SkHOS4XIs7hpVPz6IFcOa2OR_tr_qAyoaiRWU5_ODpi-sWYfUnc_vArioQ94BEL6cUWFlvY4h-kb7hiMMETOwu7yb_g (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: 015f5a17aeb05650407d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)