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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2976/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlA4eTYzVUhNMkpnc0hPNXM1Mk52ZkpWTHlvSVl6Q2RUcWZZRnhST1VkU2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTc2LCJzdGF0ZV9ub25jZSI6IjgzZDMzN2I0MDVmNTBhMDU3MTg0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTc2In0sImlzcyI6IkxUSTEzLVRPT0wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMzMTAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NTg2NzQ4MiwiZXhwIjoxNzY1ODY3NzgyLCJqdGkiOiI3MGFiMTFkZWVhYjBhZTAyZGE3ZSJ9.Y2MrVqU5WtVucVGU7f-Qsc-0PfuJH0kR1PPI3y3CuCe4dwCfab0CUg1xFC6qO41E6aQ6CLj2nSfC1I70Bv-VlnF535yvyvGKxIAQwvaNKLJcmX13RkX5EMmprLiksK5xkRMNBIbnVHJjdN-AA9frQOXyLtApK8F7hD8Z3DZEmMePDRPdNsdOW-Yj94y5D7017OL_MMiwzD7kzUpf69W94WXGS05XJcBxVPUhuWSiiRFJ2u9evCOlCb-_oOpgSSIY5z9rJMySiuGuWrneuwM0uny8dMUhqp2PJhlC5NnCSf2LVtxcILlRWAZ_ccM0mHY_x3YdCQlo0kA6zqQ1O4tcLA (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: 83d337b405f50a057184 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)