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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4351/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJNYk9LMGpxNVY3VUNINFFOU0R4dTM5SmtBc3pod3Y2ZmgzS0J3am10bXMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzUxLCJzdGF0ZV9ub25jZSI6IjI3YjZiMzJlMmNlNjdiYjhkOTkzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzUxIn0sImlzcyI6IkhNSFRlc3QiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ0NTIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjQ2NzQ0MSwiZXhwIjoxNzcyNDY3NzQxLCJqdGkiOiJlMTBkYmQ0ZmJlNjU2M2M2MzAwZiJ9.ll6hfa_TD360_2D7zc60QjsAwY6Y95Z_LpuaWBV-oNXL7KEaXvNE6YZQh1idNL24FWseYff4XHHbD3sAfJ4A2OqmBr4HzxinOlFEn-MmaFE40WHEaqef2zoKSs00BcNMKamagQGerAs8GpmjS1MkA0wNUDDYs_0axhwvi6ZK-aBRGcGDUrTN5EhLByco2GoDfrdPrIH6hFtvIE2K2jyDs5JYxtUS85K2H1kkKAIz-OJ6c6teJMe2YiwVKPidOfwT8mFWqc8Ygub3sxz58P_81WAbvYdEhD2jvSAzPz9XjLK36Jg0j__Y7L2lRJgMyqAM-xkc4pSudb3tRdhpINEyVw (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: 27b6b32e2ce67bb8d993 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)