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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2027/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: OAuth_Platform_Client_ID_20210624 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImlQMFhaU0l5UlE0eXpLWmxYTHFHY0Y3OFdJTVdzRnV0RWpSTU93NFgxOXMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMDI3LCJzdGF0ZV9ub25jZSI6ImI2ZDhkOGJiMTkzYWQ2ZDdjOTU1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDI3In0sImlzcyI6IlRvb2xfTmFtZV8yMDIxMDYyNCIsInN1YiI6Ik9BdXRoX1BsYXRmb3JtX0NsaWVudF9JRF8yMDIxMDYyNCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIyNjYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MDQzMzk0NywiZXhwIjoxNzgwNDM0MjQ3LCJqdGkiOiI0Mjg4YTgxYjI1YTg4MTVjZTI1OSJ9.qkcqZUSLwfWKUY6AT-Tve_YD3FXV4UXVZiaBJmLxjgH-_4fe-bRsEmP9cl4rldQwQFT721aqU2IqJvKw2RAgCFmfhxOWQOQj9NJLWeIlddXqdKyA4_nAjq90PA5dCE6Ck_H8mARvqsxBGF2Gkaavzm9aiouyMBH3y2ofQJvlKfvUQe5CrhQbnmKxfh9BQfnGz9k9dbNb_ygFu2iQ_TfNne8j852E8PQ27YLlQsBA2RviQVK3L0XoeJ3T-YTem0n6ZaQPfrGuEwIQA0UeXf7asHKwuphKfAruJyhTsjsf7CRjAPxcVUygD2aXWjRV3ZNdLgiKPvB20iYc5jO1dbj5LQ (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: b6d8d8bb193ad6d7c955 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)