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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4669/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: llplatform (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik1JZ2R2YzM4bWRLWERBRkxRUkRMMFJoQi01b3l5TXdBLVg4MEZDUXBmSFkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NjY5LCJzdGF0ZV9ub25jZSI6ImE1YjQ4Zjg1MGUzN2VkYzBjZjE2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjY5In0sImlzcyI6IkxMVG9vbCIsInN1YiI6ImxscGxhdGZvcm0iLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NzQ3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODU0NDM4MzgsImV4cCI6MTc4NTQ0NDEzOCwianRpIjoiOTBmMmZiNjM1YmMxNjMwNzJjOTMifQ.Vo1lbEIhmQa4hdE-HyZZPk-zAo-UtkKDz-tibT2uz0QpO8FvCsFpm1dy5MyBCmoX1smWXn5SHmzVuviAdd19EsYv_JMgLz9rRCQFzCYlxLN3un5uskJHkPg2q1IT6hqUSb2476AvqUumJgkxn3Oc0F0hgmRXwyrKNp_IjL5Kt4A8ewIYKGzS3-z-Of2M4-UcLQpUD0-t78XAmrqWGmjKtG8yFiwTDHM5aj6BLLLXxdlUzIjEgTRhe848IVV9eFLZbhcKE7mKwvmaVCQCEJWz-OcD4-_EmhISwafR3QpmK-uKOi026SDfiBr6EGCzqrJrKXhYNIDVC31BWOWSjHlO3Q (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: a5b48f850e37edc0cf16 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)