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.eyJ0b29sX2lkIjozMzE2LCJzdGF0ZV9ub25jZSI6Ijk3NzRiNzgxMTMzYjBhZjQ2Y2FiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzE2In0sImlzcyI6Ik9uZSBOZXcgVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzY0Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzY4ODM1OTQ4LCJleHAiOjE3Njg4MzYyNDgsImp0aSI6IjA3ZTQ4NjE3OGEwYzQ3MjY4MjFjIn0.ZjNq2mpVzsj52YWlpuNShdk1rkI0oNzRmhItDKHLuYU2gKaEY2Fl_rHWt5LS3vD2CwaOdLB1XrWEVvFRir9lpZiP2nPZAh9Xx5Gb2SBNibjdC4NzXhByezlQpXJI3GZ7Qml3kYLqKAEtqJySzMQzdg7YvUhfmWyLR2goCjxl5eOHxC3Jid2tRemzBPk9_OxZ7MHD1hdY9mdTrNbJNHNL8khbmIh0UcBUmIVpXCsijz_xFESwDJiTMyOKGaM6B8D7a9GVrzsjOI3LU4l6xEegcI4I3KPRCrcpYZHZLmb-2rEy7glxSXTJ49naAauvMM0hReqpT-XcgeTnFWSEEXGB4g (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: 9774b781133b0af46cab (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)