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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3783/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikgxc0lKaHg1SHZjUFlBN3h5OEVJVlhtbjROdkxqWTlEQlNDS0JFdDFvX1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNzgzLCJzdGF0ZV9ub25jZSI6ImQ4OGE5NzgzNTBiNTk5ODlkNDQ3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNzgzIn0sImlzcyI6Imlhc2lyaXNUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MTI2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzAyNzc0MzksImV4cCI6MTc3MDI3NzczOSwianRpIjoiMDYwYmIwY2MxNzdlMDgzNWJmM2IifQ.BSdMSY2wQEDxExEDLF3YYwq-t6VsxhebUSmsIoQVyZguWOc7GSHi4WFi9IMbRmUI1JknVwoQb53bcXaUhi0ZtywR3K9aGByn-ZlJSSN3SdDYd7eEHjW9NvtaDecgA0Jx_D5Tu84B2dpqV4wfw1BCAJAQ1fj5sBOf5C39eagEAvE9KfekSX24LTSPHw_ji2hUq92HNRtGCpMBfToQFiIwaf_hurIxoBL8epwU5SF_elTf7SBWP-9bMfVPgzIflrlp9NkwVtw8xWe1LYLyQgOSLR5Ua3VubpomcL2LdcWkrHi8kwSzNsUE4wGJlw1q2GGZRa6kC2CKsAXfmBf5-QPO2w (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: d88a978350b59989d447 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)