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.eyJ0b29sX2lkIjoyMzAyLCJzdGF0ZV9ub25jZSI6IjYzYjc4MGMzN2YxNjY0M2MzMmZjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzAyIn0sImlzcyI6IkRDIFRlc3RpbmcgVG9vbCBTYW5kYm94Iiwic3ViIjoiZGN0ZXN0aW5nc2FuZGJveCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI1NjgvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NzMxOTgzOSwiZXhwIjoxNzc3MzIwMTM5LCJqdGkiOiIxMGM1ZDcxYmU4ZDA0MDc3YzYzNCJ9.iwIzEjrE5K9-PuUSfnXMCL_FgV1e-xz6s3rxv2d9aZ6p0J-AvUUnGUKtAqckobbg96zS7IkBvEd_BITSkHcO0FT_dXxA_UvGf4y_bEIh7Ou5V6xcGM8N4SPkyjMLMoK_opkrZVLOHPv4Jijzxsh5XMQ5IjZ56QjoUZJpI3Ci2iQa-VZM2Iz5rZUhGyXEVbELVDn8e56ITW0LHjVMFptIlOVZpeUeqka3RAI86IKKwo_VOnQI2XAMcSpWxLMKQPEXjMAjIrpqncfk9KRglOcp8M_cUvY5dD5DqQITiw6cm_0ov7y6GdDDq2ZCBCIcZhVnb4ktldsHijMsQfCHldxxcg (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: 63b780c37f16643c32fc (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)