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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5070/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: 1235711131719232931 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkJKUHczQWpibi02ajJSWnJ4M3d4aVR4dXlIQkVvZGNvekJXZHU0T1ItVnMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MDcwLCJzdGF0ZV9ub25jZSI6Ijk2OWQ3M2M3ZTBmN2I5YjMxNDQ1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MDcwIn0sImlzcyI6ImVkdW5leHRkZW1vMiB0b29sIiwic3ViIjoiMTIzNTcxMTEzMTcxOTIzMjkzMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUyNjcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDczMDE3OCwiZXhwIjoxNzcwNzMwNDc4LCJqdGkiOiJmZThjODMyZTQwM2RhYmI4MjE2ZiJ9.cgBcwatikDA4d-nO0rZMZHV8bvpLCgjbHvocfMgTiTbjmg0SRIbLRgkqlMs9js4RTbgPre6Xi9bkB-HlAmjw_Djhm5iQ-vYJqCy9zH8nb9Z3IBKc-hH9u1IIRoQ5XpUs5ncw4RJAm03x8N-heXyqwIQeLyKVskakcbsvlxt1h4raiFWTFiHu5zSUXfjk4Yg1nL5ZTl8WTRORjbqGVjdCo-0pOHAN5m0fVEjY2d9cq_S5cZxKx0lLVdEBiSZwN5adU2I5ZmWK29DhP0cdRt4TddRvjbd_PvS-F0gECZyYa2Ltk4G4NhJHfXo3Rmx1y7MCh9HhOtmCBGjWU7DoSPkkDQ (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: 969d73c7e0f7b9b31445 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)