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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3105/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: 123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkdhUjFSNE9wdHRrbzE2a0NBQkpxMGV3MExLYkZORS1jV1JnNllFSHZBclUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMTA1LCJzdGF0ZV9ub25jZSI6IjRlNzEwN2QxODVkNGE1MDA3MTdkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMTA1In0sImlzcyI6IlNDIiwic3ViIjoiMTIzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzQ0NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwNDA5MzY4LCJleHAiOjE3NzA0MDk2NjgsImp0aSI6ImU1YmQ4OWY3ZTdhY2NjMDJhZjdjIn0.bBK34KbLpRVAQBB6EjH7xujtm8UF_ZE2Rig2PC1uDJG4Vq3J9jt8E2L6NUtR8uanU2M9wfhrr6gzGzRAqaJOoXHeVjT7GwZombmDOsKiIJbrFFphdMqY7YtaHUEQUGxDWwmotO6zJi-ez3NYO_uy-MkF2k0xeIw6Stc3Dpp9pgUHmXb9UQ7KL4P3eT7scSRG7oy0mR2n50orwznlypSZs-_xEicXSkGoc6DgPvD1LaHfmUo8vJFbDo1WQXTe-mam4mOaCuHyUQxPBbAoGmOHTddR6tTi1FRRAD3NFfTXxksGddJoiOdxPs_BoYVhCg1i9A33CeqKNlMXA8jn3IWtvQ (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: 4e7107d185d4a500717d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)