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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5717/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijgwa2tpT3VXcTBRMmh6VzZZMGxySjlYWWRqYzFTbGdQaXNZY3JkSlhOejAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1NzE3LCJzdGF0ZV9ub25jZSI6ImI4NTA2NDlmNjA5MGFkNzRmMWNlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1NzE3In0sImlzcyI6IkhvbGQgVXAgRnJvZyBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81ODkwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzI1NDE2MTUsImV4cCI6MTc3MjU0MTkxNSwianRpIjoiMGYxYzhlMGIzMTYyZmJjYzQxNzIifQ.XNFgYQCiZPlkVErlKy_-U8sib-ouV5VBsk3c543OoAYkeab5GP_n6l5zSNHUUuebMTs6GwI51hDv3-EyDx4XXb18ncq4uR-3w7mDMN8w2jrwTXyJLZXkPoLwUdnc3rvBSgHWpvGzMibey2JBRk9ptrwNMWV9Qe4v0ZKiQIXLbNRHS1TXNe1hQFFGmxCXHZ89BiBjeX1csNluLhQIog3ffo-w21A4Vfw4mdY36DDolFiqEZPmAqvFppkAgaLgZ59emfzmFG9LgrTTT3eXjIB8nZCCytS7gwmIPWE1cExEaeIKG9ZN6Oke2VadW-GGvNWVr4ASmuAV3SPAIJ-ew-G3Rw (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: b850649f6090ad74f1ce (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)