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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2830/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImhUV3BWaGk1MWpVb2sxQ1JrZ1NvUklsSWxmVVpGQkZpczlDd2tJUzI2cHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyODMwLCJzdGF0ZV9ub25jZSI6IjVkYTgxZWM4ZjdiYTY0N2Q1Y2I0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODMwIn0sImlzcyI6Im1hcmt1cy10b29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMTQ3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODUyODY4NTYsImV4cCI6MTc4NTI4NzE1NiwianRpIjoiMmY5MDliM2Q1MTA0NjM2MzEyNWIifQ.X-2pl7hu3FemVG1G9gGxkJCAijX640ZDGs5neUhLiE0Iq0PN4LgMZPT06qOCUl-lIGWN5sdlaZrYlZXoP2b3RJOpQo1eIXdxItwBSB-mgtZH1_o1F7tM3Y5dAtIWbvXAwylf7A8NWmQUTrdlYTaqAKgze3aUdzXAP2DWf1K5InnmC9gODi1u1aXWSfANqFc0F987k5aoLysKQ2Og03yNJF23--xj3nZQazQcQbIDjExYX8KGuQ71PKvPaSrCA4BAjBHLq60pEGDaTe5tJkU2xpPwJ-IAetjzmwmZTTBJaciLKpN_ceK2rd9M2YgHog73arHe96IviPK8l4nIsJ2KeQ (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: 5da81ec8f7ba647d5cb4 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)