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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5323/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: 77777 (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZVWHlkM3dfR2ZnV1U5dmZ5UzlKOTk4S295OFk5bWxjRloyUEhUWWpmbkEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MzIzLCJzdGF0ZV9ub25jZSI6IjJiMGE4YjdkZmRhYTdmZjEzNjM1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MzIzIn0sImlzcyI6ImtpYWxvLXRlc3QtdG9vbCIsInN1YiI6Ijc3Nzc3IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTUyMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcyNjkwNzA4LCJleHAiOjE3NzI2OTEwMDgsImp0aSI6IjE4Mzg5MTQwNWZjNTAxMTU1MjI1In0.Tdfe_IJgQSsQ-MM8Wam8aH-mflO6W5983UVxbBZ3FkWfhDAjOWSrp9OjQNFPrKyd7K9aqoj6qrVr2Qh-Fy247a2Ohm5Ky_L6fRPx7Yry0vBZjrqU3PbTNSBZZngBWHoGkfzosoXx9qjQSSJ0-5pvpelVlnpDFUo16HqsgqGAriYgY6oEQWwvya2DsnGIgeJ1bF-YH_O_IlnEEeZKgxz7dX3DaFUMJF3aJoG9efYJFkwePXXrQEMhkR_4uJ09sHwBpZXY8T9pq8Q7KnIdkb5n0AG5SF_7QWqPVX9DVsCd4m9puODKKY4LYh9b1lxPLN07WcjTGJiOumzv-5OHFeNa-A (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: 2b0a8b7dfdaa7ff13635 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)