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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3411/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: tficlient (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InlsZnFIanFuNGY0R2Vsb3U4TWFIVGpkNExLZFhLXzU2YUpvaTVzRVBGZzQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNDExLCJzdGF0ZV9ub25jZSI6IjljODZmYTRjMTQ5MGM2NzdiZmUxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNDExIn0sImlzcyI6InRmaXRvb2wgMTEtMjktMjAyMiIsInN1YiI6InRmaWNsaWVudCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM3NDYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MjQwMTY5NywiZXhwIjoxNzgyNDAxOTk3LCJqdGkiOiIzZDg3OTk2NGU4YmZkZDdlOGExZSJ9.PFHiCVGJFG-hWQONvMT4I5DOYWrmEXmfzhJQdsbRyXnIcCKexX4xGNlxKwGwpAMeIVcNAVYOP90sJrkRwi3hRcBNJAQYBwTPq_nSLVjRpgapJ3c_bVq8Odfa56EloDLxLzoSImzsYsTtXP4ShlouZTf7X7BnXJ_IRo8s-ruKQFSJ6_sO2wM8p2_GhPRhKZCYMgdSSnngAFVQ08KbUikHqUtr4y2v9ion8YQJfWOVxOBftUQrYF6C718nACkOdShPVveX7y9fROFfiEcCzHqQDb7-egjgN_F7TUIxKhaG8xSwxYvT5ukF2m5HoIe9vhwKVpprB4l5P2yFIoDiEKDasA (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: 9c86fa4c1490c677bfe1 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)