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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3802/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InlzNjRIY1pSelZHVlZaWWVkWHROc0dJQVdMLWNBV19IOGxrUkU2YU5PX1EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozODAyLCJzdGF0ZV9ub25jZSI6IjhhYzNkYjJhZjcyZjRmZjRiNzYwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzODAyIn0sImlzcyI6InRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQxNDEvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDUxMzE3MiwiZXhwIjoxNzcwNTEzNDcyLCJqdGkiOiIyYTkxYjBmMmZhYjM0MjFkNzhiZiJ9.IEeOYRapUp2FN8zjOzDLjIMWyjItZlC069iFoPyj98zwF61sO4vVcSgMxAEPCJ4NEwWBhoVC3VTBGNamy3W8wSeV877mHCI71bSDUTT8eLNCY54WExtSImNNfuF6m3KcqXcm-_xQoO9BZ_l8Jk5LmPV1kWjT2mKqkcNtqOV6b232iB8hwWQ84Owxqhvbu1XNJ3qkemhbF8h44Oj-N7qY2fmoZF2izj9-yKAyoRBzya2bPd5zmta3w6SfelTQN_Ll3Wv3_KpGWydmoAnlT6wUQ1TYlMO8YDGbiro3aFdtDIDqlnerS5p9wKRmijb6dlqxX84g4jBVsp0spUpOB3lFAw (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: 8ac3db2af72f4ff4b760 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)