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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2302/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: dctestingsandbox (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImRVLURzaE9oR0xjSkVnZE1fb2pxeHVqaW91dU50czFrbUladEIwNDFDSmsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzAyLCJzdGF0ZV9ub25jZSI6IjJkZGQ3MDlmYzIyYjdiY2U1YTY4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzAyIn0sImlzcyI6IkRDIFRlc3RpbmcgVG9vbCBTYW5kYm94Iiwic3ViIjoiZGN0ZXN0aW5nc2FuZGJveCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI1NjgvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NTU4ODg5OCwiZXhwIjoxNzg1NTg5MTk4LCJqdGkiOiI4NWY4ZThiYmJjMDY2YmRmNWFlNSJ9.peJH7lL7w6OlgqZT0dcUhQjNlWf3Qj_vBlP9lPrpBt6Y-1QjreJgHwQDOzcXH0CQfYWwNBjdR1RyS3dko06bb8A4w8FKZUjlFWITM8E3uAYWSmIc6dxwEK-4gVaMdH0-4mYf5Vs-zP3bF5oMyaJLYkSLayBPklqML-EP17OmBrvCfJtLZnc3pP7aar-W1ULOXxz923JB9pKVW37awuMJD48GIQI4bJmaesMRtFggwJbK_YJFwgzeM3KbImDi3is3Ae3FVgJFuX0Ov2so1Q8Gdi7eopXfGsyh7l7mDGz8lGqETWHDFZvw0LFCi4nLQqtI36oQ4pmkYXGY6d_qK15blg (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: 2ddd709fc22b7bce5a68 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)