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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1773/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: 15173 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJxZVF1Mk9IbzlvdE9ObWx4UEJEUFNNMjJjdW5VUlNncDljbENKVlFxb1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzczLCJzdGF0ZV9ub25jZSI6ImExMjc0OTI5M2FhOGY3NDI0OGEwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzczIn0sImlzcyI6IkhleExlYXJuIiwic3ViIjoiMTUxNzMiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xOTA3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjkxNzM5MTYsImV4cCI6MTc2OTE3NDIxNiwianRpIjoiNDdkZTBiMjE5ZmM4YzA4Y2ZlMzAifQ.LIa_W5z05lpOltNoVSkj-6eFGOp5OP12YbdlbJeSgTEkKrWfM13UwWhdj-zeONXAKRhRcI9VZbkxcP48_6SjmFYX0x1bANUeX9-9RvQRZyi-8Vw73Tgt-XR0soV-sb0Udj3P5c_0GgWdvp5QwOdqQkDAYuWLQhSqZ0xh7v2-Sbr4octCD956gUducEcTdqmvhUf3BHE1LB_YTA9EceWr3BChpUCBolNIalXxOiHhrIVZZjedfvbEzIxNU75_0WqwY1jfimh76HPtMpIlqhmy9r88WIjgE2Hb5p1AvoyXKXIMJquZ9d-sLMCl1Jvf_nc5f8dlKxQX35itB7-gb955Uw (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: a12749293aa8f74248a0 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)