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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2061/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImhWRWQzdmhSU09haURON09PNmoyMWI3bUFKUmlkSVBsNGZNbEt4eGQ5QzQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMDYxLCJzdGF0ZV9ub25jZSI6IjMxN2FmNTY0ZGM1M2QzNzg2YjdlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDYxIn0sImlzcyI6IlRvb2wwOS0wNy0yMSIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjMxNi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc2NDgyMzQ3LCJleHAiOjE3NzY0ODI2NDcsImp0aSI6IjcxNWU0YjJjMzFhYjkzNWNmNDkzIn0.b3G9bO9Wk9IKoh9AZsILnVPu2bvkhzhnGcNWYXR7Je06WyWs1EPRQeda8cd_7nWX8H_XNdNfOg_m-D-vDsa-wnkWbzL_CP8IRYviSjJdwrEEAodgjs5IEQ8uJHRDQk5bXY3_8vjcPnx8nTnkP_mTWxsTHU8jTh9nmS_HGk88tBHRkGb15gmQzxazSjEmaTyqh_QHDyFYKp4hKxpVMZZVt0VHgB8XkrsuSqNtPfNfDWbhGz6dfbaDUjTOXDP70gl9mSgLXUvczof7SVTP_bmRDzw2H_p_q7z-Ie8Hp8Yv7dpkskcSj6o6qrkd1w6LHr5Tm-5sRUaroYIsWlXrJO_9Ew (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: 317af564dc53d3786b7e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)