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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2207/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik81SE1FN196NGRweFdCTWt0eWVWeG82SjRMOXp6SlVxUWVtX0stSFNpbGsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjA3LCJzdGF0ZV9ub25jZSI6IjQyNGU0ODkxZGJlZDA4MzIzZTc5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjA3In0sImlzcyI6ImhhcHB5VHVlc2RheVRvb2xJTVMiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI0NzMvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4Nzc4NzE1MywiZXhwIjoxNzg3Nzg3NDUzLCJqdGkiOiI2YjU3M2I5MTc1ZTU5OTgwMGIzMiJ9.wYZSJl-oB0xENW-h_H70si76hsb7-QBTWp1Y3fz2TSIJ3YYoLCbVJgv2ksReAQ3-3FiY-nk3Ukj5iONByLBPVdP4WMT-K6RTrtBbBh_uqGDlFN-BiBMevpik44VUE4OyBCwqJDV3qG59lseQJhyM8SeVnP5mMcbgU_3f_8jtQAIKhiN50TuLpckR5bF-zlfIxOd34tsshACRU27NEaunnRnTovVMXUBsG9pH2o5bZj49Ov90-fOkXmXuuYP7Cq1G36ztUd7h-qZUCVn0kY_PQhb1caqqRNZtk3oq5I9gXhoYC1flCcif1MxYDm5nUZ3Jldvh0P3fUJmfNSw4BlJXxQ (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: 424e4891dbed08323e79 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)