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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3884/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: 54321 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ii04MGkzNENyU3UxZGZKdllkQ1FOOHpBbTlTSGFtT2laSU00cTBFeDZGMXciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozODg0LCJzdGF0ZV9ub25jZSI6ImU2MWIyMGViYWRhM2NiYWFhYmI0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzODg0In0sImlzcyI6IkNvdXJzZUV2YWxzIiwic3ViIjoiNTQzMjEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MTYwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzI0MTY3OTQsImV4cCI6MTc3MjQxNzA5NCwianRpIjoiZjAzYzVmM2E1MmMzMTNjNDU1YWIifQ.IsJPAVUjIruIqzzgQDu_hEHnXhPG2c5ASC5oqIa1IeKO-T-BZtCtGidL5IvBDAvbb2Wd7L5X34IOI4iPRubltp4-TBNZnQMHL5p5z06AQcJaGrTVxFs8OEX6ezaKHRATLVX_WpkgPIohoTkoac2t_41ctb2KX-lKXyej9VHulj74Xqn2oXkIdwokYprCMGRehNYPC95HA0cAk0nmykeLjvLH3KvU-Hu999Q8jOXWNkQHGDthBcJpmK0oXjNgHXtUq-GcoWtJ_-2rs0v1kIa2ZE_D4RoKEEtcCd03FI0zvNt5Um3JEMEg1gQ8B0m9MFds0PQUXO0ZvtpTmGJ8oVOPDg (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: e61b20ebada3cbaaabb4 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)