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.eyJ0b29sX2lkIjoyMzAyLCJzdGF0ZV9ub25jZSI6ImEyNTFhNTAwM2EyMDYwOTY1MmZiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzAyIn0sImlzcyI6IkRDIFRlc3RpbmcgVG9vbCBTYW5kYm94Iiwic3ViIjoiZGN0ZXN0aW5nc2FuZGJveCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI1NjgvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MTAzMzg3NiwiZXhwIjoxNzkxMDM0MTc2LCJqdGkiOiJlNjkxNWU4YzQ2NDhjZGY2ZmE5MSJ9.FvLhdL_yLFVVRAEO0cD30JWU5gvVDxHdVuTGlreDs5dxRIMsQd37EuEREJ428ziJBJqpJQ_H95cn4MpBnduvs8mJEv2bgEgwY5KUtwmmIMbVP4q0QPiPPC2vIqppU9QEDNYDSwOy-3wuW4rxG5OL2tX6F9lF14Mk2uE5gONCWH8kldQfcMUyUnHK_SHRMha4UyrTr7cZFDK0e87yX5rg1wv7nT5kJFL6kbEiz9-0twuJUve2DZqpupzKzLeH2wIBl8VMavbCYF-VkCc7cyUgfcVK-w7T99j6sCVqtDm1JgW0c1GTBJoDuWSZMkrjQ0JwD-XAXKKJb1SAUqDNJVfCgQ (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: a251a5003a20609652fb (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)