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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2343/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: VilsLtiPlatformByPraClient (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IllaY1J2MU5XcUdXY2txQlYxZEJXWnF5YzB6X0o0WUJmS1daOENiLWZZc1EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzQzLCJzdGF0ZV9ub25jZSI6ImM1MWU2ZTZjZmRhNDYwNzZkNjQwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzQzIn0sImlzcyI6IlZpbHNMdGlUb29sQnlQcmEiLCJzdWIiOiJWaWxzTHRpUGxhdGZvcm1CeVByYUNsaWVudCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2MTYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NTU3OTc5NywiZXhwIjoxNzY1NTgwMDk3LCJqdGkiOiJmOGE1ZWMxMzc4NGE5ZDc1MTc1NSJ9.wGX07p8ngcxo_YDD3VIcPyvc-_e8OxW5lJvj0cQvHmTaudLXY4DAtKBOqApFtE6YZOJpcHvL3ge04jInH1hF0Q-eNF-Z0j_LGU7Ux6S-CKcgaYnJvsyvOsDwEjr5eVDrsBEEfqLkxJYJSPw3tjUYxG-T9IumPxML_um0gbPPvuPBvNtMKiWud7t2VgI491EQOyjs9ywcAd_3zlBlYrwaUalJ3UiXsGn5BNICrouog3Z_ahvNYrdRJgm5OTIfKZnN-y7mYobUWinz_nuBce8RD-RGAFe-CR5G1qoUlyTrxXea3l3s_-vto6RWyPSRU6_6jyWHyPg_ydNsEt2yppR3-w (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: c51e6e6cfda46076d640 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)