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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3080/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: clientid (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZyN2xLMklvUDNZNGFhTU4xMmZMTXcwaUloWVNtVnlOcUUxNGd1OUpLYW8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMDgwLCJzdGF0ZV9ub25jZSI6ImYwNmIwZmM2MDUzY2RlNzI2NjEyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDgwIn0sImlzcyI6InRlc3R0b29sMSIsInN1YiI6ImNsaWVudGlkIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzQxNy9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzk0MTM3NzcxLCJleHAiOjE3OTQxMzgwNzEsImp0aSI6IjgwNWQyZGEwNTI5MGMxMTkxNzU0In0.6G9diK81lS2bHVJBgqwW-KEFZI_amfQAKaHU2weqlgtYCi3K-IPJNU03u0ZQE0aoh_MLJyBOnLVbOHWsvgWBkla2bq4LB96yQ0zormoFnPXA1xjqEe7oIv5y4Y_JnG0cQvfaZz44v_vtlSjg_iOw2UXLIMGtImexiBpckGOBUO9X9nrjj6aYauVMSFB6ti2EwvVBWqo7AqRqHdzK_i4Z2rjMIUSHUrEH1C56KuUAxKoR17TZ_3b9PzANou8FIic7xyl9St8P8qReSHNWzGhA5Mdr9ddLII37ZgQNifv6aUo2OZC3mwjSza678E2MqkxhTEcj7Ab43-PYwP4qzWtAfQ (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: f06b0fc6053cde726612 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)