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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2090/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjV6YUZIR094ZmZmbXo5WFh1UUJINl9Bd0J0MzYtdnpEaGJiamZuN19XRm8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMDkwLCJzdGF0ZV9ub25jZSI6IjVmZjdkYzNiOWFhOTc1NTNhN2I3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDkwIn0sImlzcyI6InlvcmlUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yMzQ1L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzI1NDE1MzQsImV4cCI6MTc3MjU0MTgzNCwianRpIjoiMWU2OTU4NWI3NWIxYzBlZDBjZGYifQ.GNurV8WxIPi47oWQC6oM5RXw1zfp3SzOvjRXwA47VB7ZC49mFtyHuEjbQ_iYK3g-9XXDVQ65sieiCB1jMcVYZNsJlXejGi-llUIlv0WklDSAE97LvsIqX4HKntBwMIjliCjASajz-sKdhK98JYLXJmB6mXy6GTzkwVyXnnirY_ByqRe_TXOS60sMI7hKmIgk67F5PH5K2qxa_xvFqtxN2vjYa-Mb6NbozDCc0m39xSOBJ-NjSz4XyV9FcS29XKcme9TzTgfxagj-UZfEeg86rHEECKosV9q5fbS56AygupKkUSxBznB-xnUvxuvYeFSM52wFx2Qm5-rWwgHXrIHBsA (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: 5ff7dc3b9aa97553a7b7 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)