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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5263/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik4tUnpnY2VlUkZPTzMzRDFIazRGRC0xMDBRazdNSl8tMWdOWmdRQ2Z4N0kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MjYzLCJzdGF0ZV9ub25jZSI6IjQzMTk3YmYzYjM4ZTYyZWE3NzI3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MjYzIn0sImlzcyI6ImRldk1hbnRhVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTQ1MC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwNTM0MjcyLCJleHAiOjE3NzA1MzQ1NzIsImp0aSI6ImJhZmE2NTJlMDEzZDIwNjhjMWJjIn0.fOKmca2cVJh185Ak6Z1TBk25rjIbyK_iEUCLGaBY3fXYiqHpElS7MOkCVM1DCRDtABYQqYuO-yuJMa5S_HlmhG8TEf9h27nWP-y4FOVruPgR4S2CiOJM5eiMNVmZiArgAqIckP9aOYvmvGz9vIxa9xZFpijC4U0aVUbkurbJgQmlKz-9c9Zt9ybDTNBUIE6Qkw7or4Cnxo3bbcMLP_Db7eeniTcI4aIbbkwT_iGY9IXMEJo5UCj-oLYMnsCkEJ8xALM0CDITi6kt-Ukc5RRfpTtFyBSZuddMV3YyPtXse3PrrfkPWA0H18UtNqLVWYB3Xz8SqSGr-ZhDhn1J1OaSag (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: 43197bf3b38e62ea7727 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)