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.eyJ0b29sX2lkIjoxNzczLCJzdGF0ZV9ub25jZSI6ImVlZTA5MmI5NDJlNjQ3NTMyOTAxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzczIn0sImlzcyI6IkhleExlYXJuIiwic3ViIjoiMTUxNzMiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xOTA3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzM4OTUyMTIsImV4cCI6MTc3Mzg5NTUxMiwianRpIjoiNDdiMzA5Y2U3NjYxOGM3ODA5NjUifQ.iIJE80a6VtqgQwbJIQzYqK35EyEdr7o_GNhD_BUNyJPoPrTQ7vLAOMoBYzfnNV_mgFzPv1J250XkXumKP3r_7JtDmjEeP_XCRlcqGQpVy7BU5vpkXhEsvOGdfJy8nj7Y19qZ10nsnEnxnMRMsqCbAvJBqKaiJzZ8j1UZqy9y0nb3XLnHh7Mch2g8cwqkScgeToEBps9f8O2le41yPPUE_Zxy1iw3S8rf8W2aMmcg629ZiJKvCdb5pdq7NzlqlBJHd7xvZlAVxtT7_8v2XWBm0wGpXfSYpty3Duq82nq5k3L2xKTEiX12XEkF7HZHHY9dH7vTCEWkzIc54ZGD0izqkg (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: eee092b942e647532901 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)