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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4553/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: 8a40b281-ff6e-43f0-a848-fc5b1fa72b75 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkptMTBPRG5GY0hTZmVWWGVsc0otU00wNHVYQmNTQzFLb0kwU3hhV2dROUkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTUzLCJzdGF0ZV9ub25jZSI6ImMzZjkyMDBhMTBiNzYxNTUxZTQyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTUzIn0sImlzcyI6Im1lZXMnIHRlc3QgdG9vbCIsInN1YiI6IjhhNDBiMjgxLWZmNmUtNDNmMC1hODQ4LWZjNWIxZmE3MmI3NSIsImF1ZCI6Imh0dHBzOi8vZGIwYS0yMTMtMTI2LTU5LTI0Mi5uZ3Jvay1mcmVlLmFwcC9jb3JlL2F1dGgvb2F1dGgvdG9rZW4iLCJpYXQiOjE3OTQwNzI0MTMsImV4cCI6MTc5NDA3MjcxMywianRpIjoiMTE1ODBiMzI3NDA5MzI3M2ViOWMifQ.w-TWwvKqJMAotOdKz-p7kLVTDpgpA14KpSjruo6kIPOaXKO-_rxUvSHonjzEPoCIcQKK64e9SNoXfOfJXLmiaUNpi6odIpw1wsbsVvQUDRRGiXxXOB7Xhs_08xpcfZk--XEKlyOLbug2cPhxB1KNil-9xIHvS727Kr25NR3rHxuNS3V7CHKL1drJeqNqE98_BV3xuTNMQh96v0EipDgc4ZOv1wJr1Z1H2YMOkbD-OJzC7o7gxb6OHs1pWOO90hoZgdQSWF7wa050cee2JR1aGrm1Bo4Qby35x-BFJLV5je4X3MWTOJ67WYMZHUs3ExraXso3zMl45UTtIp-KZuEmMA (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: c3f9200a10b761551e42 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)