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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3366/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlNES3JzSGhOR2FYT2tDaGlBNmVYdEhtU1VWMFA4SWVaY2h5bmlMQVJpRHciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzY2LCJzdGF0ZV9ub25jZSI6ImQxZWNmYWM5MjUwMGE4MTc0ZGQ3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzY2In0sImlzcyI6IlhkZW0tbHRpLXRvb2wtcHJvdmlkZXIiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM2OTYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MjUxMjA0OCwiZXhwIjoxNzgyNTEyMzQ4LCJqdGkiOiI4YzUwNDY4Yjc4YjY5NmZmZGFiMSJ9.EiHJHqHflG8VIQbDg0FhKl53TlMopHiqXuVh1dMlMGONoPDtTndb3CxxCpeHUMplNp2aCSkRjPYPjQnNq0H7_phtDpe3xVF5mZTtG1uETWZjHUYbPldZ8Pyp8dns827MXe-jbJsxt5ygH8B_1JNWCO41OJdcs6iBuZ_vfpg72mzvlSX2u-yCYRLcUXakd7JA4IOKM-AthKDOc12GmFTdZ5ADWyBZxu2b6gTqJW6Yk7SN1sozvY3pF90uRTI7eUkNch4KiZ5BE3ahOTInDCXi78R8XHowfgWmihQLdzzLo9lv9dBs34oju91xYJ7K4L65XbG_OaD6JDUPEzkC5qJb0A (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: d1ecfac92500a8174dd7 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)