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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4767/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlhJNk1HTnRXLVAxQ1NRZXpMeWpaamFiclFERk52Y0ZXeUxJUk4yZ0ljZTAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NzY3LCJzdGF0ZV9ub25jZSI6ImJlYmE1MDg4NGExMzAzNmMyMzVkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NzY3In0sImlzcyI6IlBsdDIzMDRUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80ODQ3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODU1MjEwODcsImV4cCI6MTc4NTUyMTM4NywianRpIjoiMTBlYWVkNWU1NTQyMTU0ZTBmNTAifQ.JofwP99QgX-F0W7bhKZc1xt6cCZl1R2zQArXpFiMNgV8wrxqzkQjGn4C9FOnf_Yz14Y-CWYjXi9hsubajj4LieqSsuTwLViQ-MIBVVXdBz7sKJtEioa0cZSibSIu822G8aF8WBVUSqlSWWaQUhIUBkBE9Z4r2PI7NpAmFwr5ofQ8X-xah6jT7_G0KdxeSzrlRQ-a73WYbaf1cdr_iDCRUNQU_aM5hI5ZSmklHKFnkgu45USB7Z_JegUexCCfigZgNpziHyItRgnm18KSFD8nB2fczQO6dFZWkW3AsBee9eagJGVLdOLQZorKRk7a_MLQg8ds3ZRnRXzk3-9gbdXL9Q (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: beba50884a13036c235d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)