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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3555/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: nectar (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjVNLVZGS3pFVk5GOGRwczgzazFHXzUwZnZ0dmtqZTdfc05TNjdaOTk4T1kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTU1LCJzdGF0ZV9ub25jZSI6ImI1YWYwN2Y1NzVlYWU4NTg5YmY3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTU1In0sImlzcyI6ImZrY1Rvb2wiLCJzdWIiOiJuZWN0YXIiLCJhdWQiOiJodHRwczovL25lY3Rhci1mZWF0dXJlcy5wb3J0YWwtbG1zLmNvbS9wbGF0Zm9ybS9sdGkvdG9rZW4iLCJpYXQiOjE3ODI0ODAwODMsImV4cCI6MTc4MjQ4MDM4MywianRpIjoiYWNlNjFhMmM0ZGU4OTRkYTg4NTcifQ.ccSO3783oWM00NYFoBRL9n5w9W_MnyYZ-JVokwrBhmAhhN70MgX9gK8khZmemNbu4MeiDoTDW0tBLV6Czi3bT7aOLmfSzQFJTpS0zqLuGCTJnRuU5sU_3xUFQKbUCKILEcOwya4i2aqyuvka3jYpByTEYm71SLyNFM4Nq9go9CjaSfX_pMFRUYoXFVJUDcLMvfQW0WYbbH0pvWKE8JLrU0H7ta54eJ1FoSWBJQwKf4VqwAip-osDyEfgm5c9g6_bymeYI1Te-njw93PDz1uGzjg-iajlDiT3vGigTsMn9OqpESmEtgkyx2CrP_bQKovJ3y5ee6RawJ8L-60zxzXuzA (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: b5af07f575eae8589bf7 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)