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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5196/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: abcdefg (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InUteVpxU1pycUdmMWgxWHhwdWZqR0kyUEdOVUU5NFdZMk9GaUpHa1FSb2MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MTk2LCJzdGF0ZV9ub25jZSI6ImJiNmIyNjM1Yzk2OTU1YjhmNzNkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MTk2In0sImlzcyI6IlNFSSBNZWRpYSBUb29sIiwic3ViIjoiYWJjZGVmZyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUzODIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDM4NzQ4MSwiZXhwIjoxNzcwMzg3NzgxLCJqdGkiOiIxNWM2NzljOTE3M2QwZDRhZDE1MiJ9.ObjADEXiOuKBG8sww2P9bnM-xGEDPzgpZO8pIMyt0XG4Ie9OAaMH7JRU9ETLN7r-mb1wfoWHsGGirtSp-ixmr__KVtDPkKgBk9w_3pBz8KNwLgN5VvBel_AphU5NbphkmDOpmd1BTt03eAJa1vgHV0uMBc2YSmIJejYUSKrZ96zBaC6RsPCvqHiQZxxT_Dz_p2d3ZgpDSsxbUfD1G3k4M__l3zLMOPUzcSfKFJtU1G5zQ9lmOlcjGqa7qZFdVjjkAS-KIadE8F2gUykBo1zcORwFzrZYzo7dGMCBPq53kzF7afZ8PNwgjtilT-4VsOjh5kbVX96TusU5Uuhkge-ZJA (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: bb6b2635c96955b8f73d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)