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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2057/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkVfNTlfS1RsSjJUdUFJdkpOR1FxZFhscm1EcWJsY3JNVHRtZDJIWUszdkUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMDU3LCJzdGF0ZV9ub25jZSI6IjNiOTYzNmQ4NmQ5ODVlMzc3N2JiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDU3In0sImlzcyI6Ind3blRvb2wxIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yMzEyL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTIzMDU2OTAsImV4cCI6MTc5MjMwNTk5MCwianRpIjoiNzM0NjkzZGU0OTQ5NDYyN2Q2ZWMifQ.LXmF-8CdDqF1j6Kmr6UTX5bJU88hSBHs9RXvVaP8fPrLKdTcTm7sD-QpfpDMPWn5NFI5c3r6-xLTwRPUAahx8rMbzLoGOXp4l6-FOrGBzjC7qA9iiXDmiqts27cpyCbYSzDFhI9bDT5rH32t5fp73bCV60GruYuTstj0UC-fItMV8Yove_p0migVS_OaQeWww0C2YZBtv5WhRrBNrAVoJfyA5dhROj99lzpHeQ05QH1D-KqcV4BoakohcxuQ-lbj6B08sEM8OWaAixOhTGE8l77SKUozONuOOWVRT8MfsBt3XU483EIMlxv_xmNBMuX79l2WPONyDCu5g_5SssyEsQ (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: 3b9636d86d985e3777bb (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)