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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2793/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Imc1VFhLUUdvQ1lNbXFibEhHcTlTOVBWcDJkQ3BkTnpkU3ZKOF91VkZXVHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzkzLCJzdGF0ZV9ub25jZSI6IjViYjE1NjU0NjVmOGQ4OGUzZmU3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzkzIn0sImlzcyI6IkJlYW5CdW5ueVRvb2wxIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMTE0L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzUwOTYzODcsImV4cCI6MTc3NTA5NjY4NywianRpIjoiNzFiZTY0NGE2MzJiNjJkNTA1NzgifQ.MRjJlsaxsxO59ZI4FEfG7e3qY02jJGvpnzvRnXKM4eSxWtRd4Xhj86YiDQdIs0GvgvHiTff-q1__H7Ij2IbWr9i3quBBrKFcyLB_CG-U6iajfZh4RcWZUt7NqI6gQnxtc4NqBjrV8mAd47gpOLgcJQD6xHppEvMiA573UqtETpUkyvibSbtuAzmRa2Y-g-oR6uwmKk_1EXSyqoVnWzOV2p1rLhDRggphDGb8nu3sX3_2avIyIfIq0uu1SNNRUTu1TnbDwd3AFo64NaRGsN6V09bJguUZmsBfrpTqX25W-FXzlGixgcxRGX7mi9VDbQa-e7fcxQCLJdYvG8li9lLL1Q (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: 5bb1565465f8d88e3fe7 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)