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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5227/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: 774fa46f-88d1-4866-ba1a-9793d89fe3ab (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjVnM1JLVHVVbDdCSzdoOV9qczdzRjZjRHc1SHJwbXM2N0QtVGlyTEFlYWciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MjI3LCJzdGF0ZV9ub25jZSI6ImQ5MWNiM2NlZjk1ZTdhODJjOGIzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MjI3In0sImlzcyI6IlNodWJoYW0gc29uaSB0b29scyIsInN1YiI6Ijc3NGZhNDZmLTg4ZDEtNDg2Ni1iYTFhLTk3OTNkODlmZTNhYiIsImF1ZCI6Imh0dHBzOi8vYXBpLmNvdXJzZXJhLm9yZy9hcGkvbHRpL2F1dGgvYWNjZXNzVG9rZW4iLCJpYXQiOjE3NzIwOTAyODQsImV4cCI6MTc3MjA5MDU4NCwianRpIjoiNmZlNDU2ZjUwNjMxOTVkODU2MjMifQ.e_aXMR0z5UA8431dy6bDJPtzdvjDfwC7xllWUpbg-O8dS5GPN6TOxh7ViOk_BuZFqyaw7UQ3zKFTJmiiVk5YF-9RUp8mthkRfbNXgXPcBSK9z4GC50TJB-g8KQbzGzsylZwO6dC7_fhDj6bVGx_cVsVnK4w3nvSe9IcObrxliCP8I8YJGqjGS_v_JXtOYlZVJAo35-CtSw8NA_0r751bjLzUn6MCw-Jd8GYV3SjTjZ5vOhC4aHjFdh49-k271IWcz4Z1GClXKpvDO-0MJK3wsHMzCTGZotSDt4EjHKNxIJD2ArYaohWYhSG_ZVFp9Nu99ocQs-oK5DuoeiB2ZBYOBw (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: d91cb3cef95e7a82c8b3 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)