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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4689/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: 678910 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImdnRzVEQnBrR0dYTUxRLXJjUnFFQjdaX0M2aUNjZ0JVU29EYUJxbVJHSVEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0Njg5LCJzdGF0ZV9ub25jZSI6ImUwY2M4MTllNDkxMjMxZDQ1OTExIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0Njg5In0sImlzcyI6IlR3byBFZHVjYXRpb24iLCJzdWIiOiI2Nzg5MTAiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NzYzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzcxMzk0NjYsImV4cCI6MTc3NzEzOTc2NiwianRpIjoiNmM1MTJjNGJlZDliY2M3NDQ4ODkifQ.XIM_Ys7ct2hU-s4DbRDYzsOXOX8jYHxXzPY9AXM4ws17yna4zx5sx9aumCpZYFbEilaCc2n0-PUpgbnHej2gxzXgAV2Kf0R0eY-ZYuYgs-9Otz6B2PYaG4dQ4MiDYUR3tOAU-CmHfJ0jMBzkWIx79RQxAhcm7PYjoeX0gA22UeZVTlyfGxuDqfveOMudG8z2BS35nlmwdFBnz5rLXWUDZy-SRHTpNZirCBT07wZ9am9DZXhK04zWl7hx6ZDQfoyY7KVegjTsvsd9bRlGkbgw-5lw6dEBxvCACSTXvmKMiKjWU9B3Big8SuUF2rEAQ_CZW1TAiWrGZ6MF_kpALEtDRg (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: e0cc819e491231d45911 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)