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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5187/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: TestClient (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZBR0JxeDdwbExWX0FvRlM0WC1UZ2hHTFNaWHRQdDIyd21oQlctMVMyQjAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MTg3LCJzdGF0ZV9ub25jZSI6IjQxNGMyODRlYjVhMjEzMDRjYWZkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MTg3In0sImlzcyI6IlRlc3RUb29sIiwic3ViIjoiVGVzdENsaWVudCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUzNzIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjE1OTM3NywiZXhwIjoxNzcyMTU5Njc3LCJqdGkiOiJlM2MwMWE3M2ZmODRjNWJjMWY1MCJ9.c9rsr1BklV6SdH-I_j0YHq3F8v8RUUi0s0WibzZ6HoPigYpdVXBbkt9WbSadGU5BLOuGf8VRc2hztnhA6biKmQB_MbaBNgmN3T1YyT6-olxdbV89081dJD4S8GeClo6X64P_235lZ87KQ_kKmtC5N_uk8a8iLxjj0B_p4lsTDR44xbML5-VlX4AtgwgTrHHmKhfJNmArZ_vQYm_wJJz5toskKDvXGJfAlDZ5bjOLHdh5QUZLqtlIoS5lE4IYK7dHUll01RGyxtsCC0jPo8rjHh85zPS_kwGwJx6G9cbHUb8SnVJ-LWWNdzNAw6FHnack-0AyBk4aideHBTSsO5SFSw (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: 414c284eb5a21304cafd (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)