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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3330/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkRyUklNOS1rSnhsZGF3b0VsWk9zdGp1QXFCQnpBY0JBdFFGZTVHcDRKa28iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzMwLCJzdGF0ZV9ub25jZSI6ImNlMDA4MWJmNzU3NzdmOTliODY1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzMwIn0sImlzcyI6IlN1YmplY3QgVGVzdCBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zNjY0L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODI4ODc5NTgsImV4cCI6MTc4Mjg4ODI1OCwianRpIjoiNDZmMTNkMTRiZGE3MWZjNWM0ZTgifQ.HIaI5jxDNeeLJpjR776iojvztRi4fwU5gNm0xhY14EgFshqybV_iDzNym4n-GD0vXygKdMo569Cgtz84GNqtBCqavy1jsjd5gdYpHcpOABKL7sOcHfUCVYGHySHE1pfM80fTZEKfgHIENHKAizsvCTXmR6V5OPD6Is087afYvMft6VMbCamip6379ca60OLopAM7JgOfvY2Ia-tLSOqW6_BO0zv_nKGGzEu0hDAjV8JLBx4nKWlIGdWm5DXCfBbLTat5Q2npaZ_4qCnl1ipk7PMq8cSbQ0L_N6h9GXUfReSTBEknojIgE2-Uf76KNF5Ro7R2ABXohw4IPysLasJQqA (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: ce0081bf75777f99b865 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)