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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4396/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjlHT09BTmxVRkJib3ZSNXBmYjBQNmttOGJ2b0RBR3BfU1g0Y1U0Zm9oRTgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0Mzk2LCJzdGF0ZV9ub25jZSI6ImQ3MzIxOTUxNmUxZGFlNDFkMDkxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0Mzk2In0sImlzcyI6Ikdsb2JhbF9VX3Rlc3RfdG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDQ5Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc0OTk5MDYxLCJleHAiOjE3NzQ5OTkzNjEsImp0aSI6Ijg3MjBjOTA5MGQxYzhmNmZkY2IxIn0.ep9-57fiYLwyOLt6oYdjDeOqjfQfzYSW_5-GcQop8WSHxMIFtwx5K7LWhjlRFJb8ELXpVF-wXS-1SAsNfnSeVgyBQsWToAvMDTnm-6fFU35kafsgEnVwCob-QTX6b33kEoI4d6cf87IR4mmDYaIEgu9n9ajxgat_PHsXS2rNWzYjRPpfJhEkF9IpsY4fybJ7Q5qGETz68VCsMsX7r5yxt7k9wIQ1aSqARBJXGuzJ_XPWm3rcCvWO_dfYBsRffk0Bcq0lWp3Ku4v_zVYdFG9-yMzx0w7FZPa8auHn62SWYpE9KcfG7BnZFBtw8Dqdl5TwIM7ezVHOdsvEBT62OwI_hw (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: d73219516e1dae41d091 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)