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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2773/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: 31253 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkJNWDQ4eUhaVk9MeUlFWFJ0YXhlNVlPMjgwd3RRVUZldmFUNmhRbGhkRlEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzczLCJzdGF0ZV9ub25jZSI6ImI3NTUzNDdjNTg5NmQzYWIwMDYyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzczIn0sImlzcyI6IlRvb2wgVGVzdCIsInN1YiI6IjMxMjUzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzA4MC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg3Njc0NTM1LCJleHAiOjE3ODc2NzQ4MzUsImp0aSI6ImJjYTI0YjIyNmM5N2NiODhiMzU5In0.F_ez3pvVKk2ZR-rEcp2caNYbuGHHkGNhVwja1ehr7rYEh98iywImxs3Uvz5-uinUpWTXxc0gITKyw9U5wGcEK1hqSdOb-oMvDyRIrIVLI3JEDpwUjZQRLhsugyWZ66BRVDjUjJWIT52ulNLTVISCBDYFOGwe7EBnlIp61RkRfnx8jPAjsuo7A6zIL-aXNced2mk5Yhwikc8Gtxf7LDyOk8n8nQRpRHwbqsKY02tm9fBBFo3m4TKODQvw8n1uawjk1gGsKj9qHXlBERHkfIdnDQMmGI6sUlzvS_f-TGF5JqNxgCOuz0UlXulWOIfmd3wtcaj1xFmJvqcXx7SrM5-ZLw (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: b755347c5896d3ab0062 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)