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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4344/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjlOWDVxd0h2bE1vVkhQa0FJemthb2N5QWVXbDFqcGJLT3lud3RmeDMtZWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzQ0LCJzdGF0ZV9ub25jZSI6ImIwNWEyZDk0ZDQ3YTMwZDU4NzM2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzQ0In0sImlzcyI6Im15d2JzIFRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ0NDIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3OTg2NTgyMiwiZXhwIjoxNzc5ODY2MTIyLCJqdGkiOiJmYzQzYjZmODJiOWRiNjIzMmEzYyJ9.nUqUle4eGgMw0dJpg-XwGBRvM1RJ8kyAo92ZOvKetUgi3_xPG1vcG-4AsNcE41FEtay7sGSM4deo5vAYpbAd4OsPH6smxImz0-uYDZnyemP5jTobPD_fHIueWIHQHIql87h4A2_9Odd5xYOHt4GLvifJa34sMA4Q92u6nfT8Iu1fNFd7Q4pzdcOmogY854oB4Amvy1eAzzkXjiPEXTi9JeweP6QOXKc_2ki-gaIVrbJ6-WFs1dp9ZJmN4FiiaESndRpivCcPKDkxmhRjOeRBvtPgDZ0dZF2FCVzK-zajPkLOm9m54Sc880z6aoRqhpOl7axvh06a5sOFduSnj6XNww (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: b05a2d94d47a30d58736 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)