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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3082/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: 1234 (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjQxU2czQWp0RERKWl9BQ0s0WGVTT05iLVlMYXA3ZHZFRlVMZk9aSC1pTzAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMDgyLCJzdGF0ZV9ub25jZSI6IjE4NDY4ZGM1YzVmN2I5M2YzMDc0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDgyIn0sImlzcyI6Ik15IFRvb2wgMjEiLCJzdWIiOiIxMjM0IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzQyMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc0MTg4MzQyLCJleHAiOjE3NzQxODg2NDIsImp0aSI6IjcxMTRkMDM1ODY4MTJkNDYyOWEwIn0.EBhQPBG8rPQmfHqzNj0gyX1jM4nPK6GbTNa45c5oL-B8LUwiq0rtaBFuFfaqxxvrexRr5X5-UvZgqVf-eO4xMHSZ7XeNAKsmjP680vr9rQj1FuO-klAUYsAGLYgB1Ig5JL1Q4iS_TxAiv8vPlz7nv4CtkhntSyriZLwfrhATOv40aO0fAQZocpKffqs8jFo6WFX1mX8LfQ_v_ZFxasMeVUzXOPSYilS0wgxcQ32hOIm5Bh9-fIVfqw9RNfDcWGkx7E5q1XPylOG0-t2GJ64wXM31C3MHWvIOyKvjkL4yQFgyRDaj4VmryqqfOlXcx8Ki9rM97J5MmS8d5XK7O3slVQ (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: 18468dc5c5f7b93f3074 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)