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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2388/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: CK1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjJncXFYLTM1dHdFSGZoYkRobGFNVlVwY25xWXJMNzh0RTBvZXM3U0dCcmMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzg4LCJzdGF0ZV9ub25jZSI6ImJkNmNhZWMyNGUwYzViM2U4YmFiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzg4In0sImlzcyI6IkNLIFRlc3QiLCJzdWIiOiJDSzEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNjcxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzI2ODYzMTEsImV4cCI6MTc3MjY4NjYxMSwianRpIjoiNDUzNTQzM2ZlZjUzZDZlMDg1MzkifQ.gfiGiPFcklTVYyloSezig4nxz3aF89ME0YOQYk04pek2qokg3w2681q4phVRxiVZkniqNLai44gPd2eS0JVlwKCfk9yauBYRVHp1mfoj_v7hkv6hgNpge4SknEKhb4uavJjniDN-5cQOaDEFZtisA8doXlqOGGk2GiNB6-vUCq5kTBbHUKrQ-EC2lwr-FA2IvbPxO-h2P-3uxhldfXMwMSGT7JCz6aC8QCTuzkJGt4oXx7_IXea9ZhSUQf4v-Pvqm4ZRjTeorGjWhagaKH4G-am8EmF7kicNPssRtlLkG0jWOcIP8jOlZNp9e2yOxbAjUgZgS3yb9COzSZvVwuRBbg (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: bd6caec24e0c5b3e8bab (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)