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.eyJ0b29sX2lkIjoyMzAyLCJzdGF0ZV9ub25jZSI6IjQ4MTIxYWI1MjNkZjVkYjAzNjFhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzAyIn0sImlzcyI6IkRDIFRlc3RpbmcgVG9vbCBTYW5kYm94Iiwic3ViIjoiZGN0ZXN0aW5nc2FuZGJveCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI1NjgvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NzMzNTM4MiwiZXhwIjoxNzc3MzM1NjgyLCJqdGkiOiIzNmVkNTUwNTM4YTg3MjczMjM2OSJ9.YOw2k6XXpM2xEED0LQh0e3RC4n13H6d8LcjDjMqnpBxRJR7XUwXsHQxdHWF_ae74UbRJ2aIWQTpWWH_jQsjS2Yfgq9kAWCLxfEaW_Ko1KP3vVeD3uWAaoGWr6hdyH8xk5FjzVB0D5LA0dFTKX1hKLepcz67jqlcjYNhBn-f-s_W40K6RXHqaE0_BU8xZAnv2tXb1MABRuDpHkp_bAbKy5nxDUkUfwHAGgfAb_xpQRjWowPxM8BhtFaurWze55yiJXCIx798TCA3RLe2VCzSyI1PAmKKzHlmaxgqPrfSLEe02p5re9NeXft1_pg-8TVXeDZRkNhQGbddl68AZVCTZQw (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: 48121ab523df5db0361a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)