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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3279/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImtpQS1HdEdXLTF5MmkwNVVCdExSRmlFZ0VWUG5Gd2tKMDhFOEJhRHR6V0kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMjc5LCJzdGF0ZV9ub25jZSI6IjcwYmY2N2ViMDU1MTU1ZTRjMThlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMjc5In0sImlzcyI6IkxPT1AtVFRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM2MjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MjUzMzgxNywiZXhwIjoxNzgyNTM0MTE3LCJqdGkiOiIxZTA4YWIwNGEzZjgyZWI1OWVhNCJ9.O-bSyZtwECK0L2R4rSVw4xt9i9y6XwWlMlJBurRTP1-LaVZD4pMFH4LhF-yIKH3kNRkmuTWs-x06smS5WDl-5-24_bTv92FEK_7gDy2kRYfHBA_ekP3vl-vbo1DKmnB65LclWXtvrWNzGUChMmlclrquFjGpevrrikzIuspPttC0WXRxcVaFVRtp85AQM912kwEiEvmtGxdan84FFU9-Laqcq8N_eRBZr2ahjsT6XpX7122ADjBDM1fz57_1U81_cx9Rb0mH06CJQWl9ZD-SH6YskTrL4Q3V0F96hcdesZL9dDa0G_qQKwhAu8uYYO4bjnqeeWbgGMnBQiJco8Wftg (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: 70bf67eb055155e4c18e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)