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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4020/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: 8675309 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlVtZWpMU0lqWGF3c3J6X2JmMWlsOXhTMkhEYlRxTWVENDRxUWgwOWs3VEUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MDIwLCJzdGF0ZV9ub25jZSI6IjRlMGYxMWRiMzM3MmM3ZDczZjY1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MDIwIn0sImlzcyI6ImNocmlzdGVzdHRvb2wiLCJzdWIiOiI4Njc1MzA5IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDI1Mi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkzOTI0MDQ2LCJleHAiOjE3OTM5MjQzNDYsImp0aSI6IjEyNDFlZjI4MzE2Y2VmNmM4Y2Q5In0.UMKaEZv7SshoMsF55yucGVjlxFfFo5UxCkwoDEAcL3RfoFMYbV2CM9hn95JtUJiyRHDPGStF68I7WIVScf6Yq13GXfvwPxzSjIDAQ2uUPHO81EZpUbnrWIAuCcrsoXLikKXy5Tjqr4pDg4HW41p9RwdUKikvtWxjYeVt9N-Ag9Ssy13BsekF4rU1gMd3sGMskm46D9DLy_am3ZfxfC8ao8LZE8ygBWZsmxTRtvM3nMTPXOwwZvHIKmh5vsOnB_w3n1aI3AAl9zaMUsAxlTJ9t28zWpPIqMw1-zeTdfwr9Qah9yf5WRCMtqC1Yb1W5LmBouNjODwvn2cMd58bBOeCnQ (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: 4e0f11db3372c7d73f65 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)