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.eyJ0b29sX2lkIjozNDExLCJzdGF0ZV9ub25jZSI6IjZmYTA1OTE1MTlmMGIwNjczOTIyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNDExIn0sImlzcyI6InRmaXRvb2wgMTEtMjktMjAyMiIsInN1YiI6InRmaWNsaWVudCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM3NDYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjA1NTExMCwiZXhwIjoxNzcyMDU1NDEwLCJqdGkiOiJhMjBhZjQwZGU5MGI2MGJjMDQ3NCJ9.rusk9j7jM0bXve0jy3oDzDcfXS0BhNvjHwZ-f9XGu3sCbgNUfWMzwfuXlJmbODT6VImP_1YK32M0BZhibGzUN2oGB39csToK66NKMrPsO7wlQ-g6XLlHoxVgl_O3zhIq1joGteqg85Wp_eIyB_JkRraWoR0vtRnuqn10txkiuJNt869z-Q6rb1CfU9AyOcrk69JOY3pBKqsywitvlXVcpHfpRW7UEsMHuvVJ9bssHGAu7_dVsutABpcWHUR5Bg9FLlrpTCMnVdY9H4f8ipL-HczB4IUKz8M2QG7ar6Y3KMdBA2CIdAq08_hY8e34iyCysbiW26VIMX86fBSqx0iRPg (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: 6fa0591519f0b0673922 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)