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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3730/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlkxSHpzQnVBUTNkd0g5QzdiSWpacGN0SWRSOHlyT1FNbVppYkNELWJrN1EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNzMwLCJzdGF0ZV9ub25jZSI6Ijk1NWQ5MzAzYjE1NjRlMjAxNjlkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNzMwIn0sImlzcyI6IkNhcHAiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI5NDYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTEwMzQxNCwiZXhwIjoxNzc1MTAzNzE0LCJqdGkiOiIxMmMwM2Y5NTViMmMwMjZhNjJlZiJ9.nPHivfgteV6ZjA2Mr5QXCbk6mVqvDqGTnCzsFHPVpmRaKZTvriNyz0-XMfnUkTWYjkoZ6wvHbNgmTH-T579Ssc5KbxbfBhbwitbgfyWv-9Bwp8J-CNrIRgBPp4izpZcaROMPfcheUGmAKoRdE2PsKBTGZzOpUNQ5DeITFf45T1D4l1dXvjIq8bFKPKrDphU90F1rlsv2u_86xT5Wumw9HsQqQdVZYmRuJLunqoX1uCdlmQU-Mk2eJa9x6tiu_GgNTkADuYuvZ8OpX0nCRttENSyXbsuHmN4sieXWMW-X_2vFLrZnAIv6xQUCYw-jK__BsIPKfnnN6JX8KxcGCxmzRA (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: 955d9303b1564e20169d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)