response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2930/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: px (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkRrOHFxTkUzb0lBMTZOVENXM1hxU1lEVEJzeVBEWVU5bk1uZGE3b1A5TjQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTMwLCJzdGF0ZV9ub25jZSI6IjRhY2JiY2QzY2I0YTUwZmY5ZTY0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTMwIn0sImlzcyI6Imx0aS1hcGkiLCJzdWIiOiJweCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMyNTcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3OTg4NDg1NywiZXhwIjoxNzc5ODg1MTU3LCJqdGkiOiI3M2MyZGZkODM5OGU1OGQ4MWI3YiJ9.ZlVvTPAmaGpAGmU55EYc9bxP-ULqsZhS1q0CpkgZt-toHY0561TzSEehoH2Wk0Q2Iw9pPJzZmwnVaPDFifKlnkhTBDNwxXnwzNm9HQBS2WjCMlyFgMYyv9MInrZwYdkq7OcHHc4mEEhxxJuff6_pZfZ5e1_1ecPvuGgaWQCZzEpFZ_v-pyZ5CzA9KxWxAXysAC39dtPYZjX5UBS7qGaiEC1u4QgaxoVS_1vWy6LIg-2s2QUWizEkqhu_C9o2W0ZdpDo-jwGZdNSO4UbiHxZ1cCmcHhhYtXvcH6HVo-uUVQpa46CgCQURWRrxT_rOeDolSc8IekqpsxMc0Pu17qsaNQ (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: 4acbbcd3cb4a50ff9e64 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)