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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3674/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: MashWillClientID (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkdKRzc0MlFRREZnT1BTcUpNUWRyX1EtbmtpSmdZamQtV1ZYUFJXa1M3RDgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNjc0LCJzdGF0ZV9ub25jZSI6ImM4Y2ZkNWU4NDljYzZiODM1ZWEzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNjc0In0sImlzcyI6Ik1hc2hXaWxsVG9vbCIsInN1YiI6Ik1hc2hXaWxsQ2xpZW50SUQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MzI4L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY5NTk2MTcsImV4cCI6MTc3Njk1OTkxNywianRpIjoiYjk2NDIyMjZkN2IwYzY1ODA1MWMifQ.Oc3s4YmcndY4R68EasfomVRVGYpbRYyI2B8nysJ7_7URr5oyVJXlxN2RSEZ0ovKUowiq5BsGrFTLiir1HTjY0nYDXfvrNt1gDcf39jeNSYORjwRoKI_8KNMABFPA2m7EFSAAOYF3Rirxy9F91T8n3omYXlkaFI0xLqMscoG3-8IObHEO3kOBRHfBNxEqTktEg3cZG1sXfPfu39gj_wA9VCRErT613bIrZRRdYlq-VJ4tn7yYxirTUHQ1u7DvWkp32XB5xj39NJZrp-b8x1emxugJX8FOr4B_dLxSPptve1OaxwlUsGjfNJnDkrFzKbzdy507ZB8L7oWlhy-WwLcTHA (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: c8cfd5e849cc6b835ea3 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)