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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4576/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: oauth_client_id_1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Iklqb1dpWnVLMHZNMXRyYkFBR1RTTmVUeXpqSFB0STkxWER5cldxcEtqLTAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTc2LCJzdGF0ZV9ub25jZSI6IjhjM2U4NTVlOTBhMmI0ZjRmMzNhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTc2In0sImlzcyI6InVuaXF1ZV90b29sX25hbWUiLCJzdWIiOiJvYXV0aF9jbGllbnRfaWRfMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ2NDYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NTQyMTQ5MiwiZXhwIjoxNzg1NDIxNzkyLCJqdGkiOiJkNjYzNDU4MzQwYTNhOWJkNDliYyJ9.aq7X7P3FNEAFcaQeSP5GWdZx_tuoclEiHSqHW8jaG1fHTpQuw2XwaLflwlDjwb2kzaxlGD92yaiFWRtiS_dBimtgzes53vR6Cdd6C-Zq6n79jGbqhyAzsXzkHbvNO8Kwn_XtCmeV-Xbmc5RQAUXnkmZ2BDf6duE7E-WKoZBjVXxRKewh5BG3g1joq101yaezgYT9nYRtqvkiVYHvr_PftFiR2ZVT4g54HVA1EgPckDcaCAsvGEztVD508FSmW_9ykLjT7lfLlVIOZiclyWIkFlRo3xtA0fA0ac9BBlPKN_h-n38dVVJmlQ4M-tnAA42BwPDKu0zr0HFAx3eCN8aTHA (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: 8c3e855e90a2b4f4f33a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)