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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1891/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: 895547922 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlpiZjlPMkh5ZWlXRkJna0pvQ2tnd0tyNHZobld6ZEl2NU5Ma2ptYUYwZVkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODkxLCJzdGF0ZV9ub25jZSI6IjNjOThjNTc1YjM5YjcyNzU3ZGFmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODkxIn0sImlzcyI6IkNTVkEiLCJzdWIiOiI4OTU1NDc5MjIiLCJhdWQiOiJodHRwczovL2hhd2tpbmctYXBpLmNsYXNzZXJhLmNvbS9MdGlQcm92aWRlcnMvdG9rZW4_YWM9MSZwZ249NCZhY2Nlc3NfdG9rZW49YTNkOGMyMWI1NGM4YWQ4ZTRjYzBkN2QwNjZiNDc2YzJjZTlkYTcwOSIsImlhdCI6MTc3MjU0OTA5MCwiZXhwIjoxNzcyNTQ5MzkwLCJqdGkiOiI0YzdiMzM2MjBmMTE5YzdlYmIwYyJ9.UM2H0IfYq0V4zv1n_FE7uFG1QGHFPxqTKkuFMPvsW-ct9FBlUpFxpCbOZPfvEisBqhlNSDDGbntSKW7KJ3urFCNNtN-3Wd68Ov8BHb5ksRk5bBw_GaBwDmD52Zufm7YgkglXfQEsCZms5LkVfGiJdfPsiC-DJIvkGIXjrelViog8S4Qn_N9Uv-WQes9E97GV_fep0Dpw4z863_959s-suopwWSFYVAprWzVPpxctq-c94_Bciq4iyUYIh3O4KzVClWY-40Rqi2VfcTmpgN0b8XNC2LhKgw0WVEZcrjapUsQi88z6I8DsGlla35pMrM8VU6ZONezwqnKnFsFCyWz33A (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: 3c98c575b39b72757daf (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)