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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5302/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IklrcndQZ1QxUGtlblNGWUhVU1dsaFU2V0V0eHdiR2w1U01YZnFiclpoY0EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MzAyLCJzdGF0ZV9ub25jZSI6ImVkMmZhMDUyODZlYThlMjQxZTQ4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MzAyIn0sImlzcyI6Im15LXRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzU0OTUvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDM4NzQ1NCwiZXhwIjoxNzcwMzg3NzU0LCJqdGkiOiJhZTFlNjQ5NWEyMTVjOTA3YjYzOSJ9.0EfjsJBj7LwI2QUtgPpa2bkc0zarSxit3WwkfNBVf-I8tbuqolvB3-gBDtMXwgRJ0RuDjqTD4KpcuS6Btro0VdUNLWeK-Icg-Gznx3MVBoYGEXm3IIcqTdbR95f51MLm02p8H-qnV-QBx0iJMM4qNOb3K78fuUx52tEid5rbe1oQnh1PRYW5GACwQ6l60kI2twcl8ml9Kc6zNkNxPe9z0hrkcGyo5q4PLkrIw6bsdDcxF1k7FqW9OTw804M63iw4vz3cKXFY3xzeXldji3mUj1lgdijNlVGoL6qUHtQBftRkfpvUdI2gIeI6L8g91PjtV4_SSeaLoc0adkfcgAx1Pw (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: ed2fa05286ea8e241e48 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)