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.eyJ0b29sX2lkIjoyMzAyLCJzdGF0ZV9ub25jZSI6ImQ4YzRkZjI4NmVlOTUxOTAyN2RmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzAyIn0sImlzcyI6IkRDIFRlc3RpbmcgVG9vbCBTYW5kYm94Iiwic3ViIjoiZGN0ZXN0aW5nc2FuZGJveCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI1NjgvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjE4NTYzOSwiZXhwIjoxNzcyMTg1OTM5LCJqdGkiOiIyN2E0NmU4ODkwNGE2MmUyMmIzZiJ9.RnZ-3_W0N-CaLTG1fa0_jFkml0rEDh8Ts5faFXXV6ao3GbKRQca63ef-eQeFkKdQWRm3OVOY2WoNK-_mLBbdvW6I05x2zspdnAWFUDRVUv8t3_OPxuW1qJ2p2COH7NWR_fB-kjlWfsScXjXusqnHYfP8eGwIzhYQx-yrkwXji9erWWn661MkRggs8xmevZ0oLaez5CKEV7tP0tthtLJuw-eBJ2lc0Hy6smiR4NOZsyPQ9ZpMzAa5MYu_wlpUlR7A45DZBK8ZS6p49rIK6yn3xxXR67wLtSega0hrJrg9YEFV7tPxIuxpOatLQ4HJOWWJoGUtLeCPBmGxxhwODtXYqA (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: d8c4df286ee9519027df (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)