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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3057/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: 123456 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Imp3VHEzMjhVUlU2QUhTR25DWnJhQ3FBcHBMbkNIZXVpTFJNVlAzSTlYaU0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMDU3LCJzdGF0ZV9ub25jZSI6IjU5NWQwZDJjMjBjODI4ZDc4NmI1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDU3In0sImlzcyI6IlRvb2wgRXgiLCJzdWIiOiIxMjM0NTYiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMzkxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY2Mzk3MzYsImV4cCI6MTc3NjY0MDAzNiwianRpIjoiMmRjOTg4YjAxMmU5MzUwMTEwN2MifQ.mWf8BCP5eVYTi_FGlfEK2so6o8Z80iBnYjAhG0ffLFfafhfQiw0WOH6BEwV0oNSO1k_eI7SWrJa17pyZEkCqTBCC0UVVUx2FrlM8YHTtaylybdOpU6k4DXLQKp05amtUE2JD9HeYH-JNth0u0m5liFdPtV78c-y5xwE_X3i8DIu2cIZe5-KH7IbOz4_fKn_1GAvRGJxeyG3qEyiB-MBLAqyeTamr034HlWS67TjOHXMnrN9OLGmFfpgUN69cpoap3h3SFRLRuZ4FiRKxli2YcNRqoLaJbg3Pb-dZok3yHn673Y3ulz7rOkKwGP8tTYaqtF955_91zAeAxAeygyDfiw (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: 595d0d2c20c828d786b5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)