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.eyJ0b29sX2lkIjoyMzAyLCJzdGF0ZV9ub25jZSI6ImFiMWFiZDU5OTQ0MjM0YjQ1NzYyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzAyIn0sImlzcyI6IkRDIFRlc3RpbmcgVG9vbCBTYW5kYm94Iiwic3ViIjoiZGN0ZXN0aW5nc2FuZGJveCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI1NjgvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NzQzMTA0MywiZXhwIjoxNzc3NDMxMzQzLCJqdGkiOiIyZjQ0ZWYzNmYwOTc4YTEzOTVhZCJ9.cycIQSTvRcRy_No66jU6aKCND7Vo5V2wAbZNQTfqVqhrqFaEwNjHZAIZ4Qx6KMedlOHuZQJk54jrEpbBMC4IDXxwQOgoOh1BnP_1UXU-vo3iJzXANFoNXeB6KS_FuFFZPpSsiqlPz_8PMSknBBf5YCFAPtkiV0AOE2LZLCMaVbnYciuD40afRRpWfCQ_qH4EWP4D3z-msask-fvKh1IcqVQeo_PkT9ZImVEa3Z152nTUixGJmwXE8p7LJaXpzc6-TV5lVHd2rRhpkqm8J2JRxHnbxrMtoSik6YujaulqKJIZpHjz3cBzi--LFizYiHCc3wYG0Z0bem8mmfCiIQSAeg (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: ab1abd59944234b45762 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)