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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3316/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlFjOGdSTUVUSTM1X2w2ZGdCZFUzSnFkdzZtb1FWelVmTDB6bXlWcUFJQkUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzE2LCJzdGF0ZV9ub25jZSI6ImY2YzAzNjRhZmZmYjcwYWMwMDdhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzE2In0sImlzcyI6Ik9uZSBOZXcgVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzY0Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcyMjMxNTQxLCJleHAiOjE3NzIyMzE4NDEsImp0aSI6IjU3MzY1MTYxZDlmMmUwMDdmMjA1In0.uAQA9Z-B7dOGYg_qmBL8KfnuhDOued0hmWwIRECB61FEC87O0rcN4FLXnpepu47jgMeG5lEvzki5OQdHtii0sspRC14SVH0Mro_C5nWwAa5JoQQtiKY__tGJRCOjMXNubVoVltckDTQzkZJwbZW12ll1sJNr9gogkpMs-OT9EeybNolSfT4MW6eZbiI3_8U5pS4Uze_5w3I2HaHIgQ0Vi_o5PW-cYSyBf3BafWsHn8ecnuM-f-N7mX_AeXIT5g2Miqb4_wwoEP60qeaP_-1T7mCRbH-rLLKhICjvtL5xQNV49X1Vi2ewmuXdkth7PnKjJdE69vz9jVJzQG3EOJWgJw (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: f6c0364afffb70ac007a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)