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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4681/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: bryan-ri-tool (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik5IdWdpSVp4WUpHRXRHd05tdVBycWtjcXdmSkwzN0EwNEdhT0JIZ0tBTkEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NjgxLCJzdGF0ZV9ub25jZSI6ImFiYzIwNGJhOWZkNjFmNjlmZTRjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjgxIn0sImlzcyI6IkJyeWFuIFJJIFRvb2wiLCJzdWIiOiJicnlhbi1yaS10b29sIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDc1Mi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg3Njc4MDU0LCJleHAiOjE3ODc2NzgzNTQsImp0aSI6IjJiOThmNmEwMDQ0ZjI2YTRiNjM5In0.ZwfVJ-31dTYdvHuggmD3kbBlrCittz88EeCcxd6_0iaT-LQHSe5o9_1rGPh8Pd8vpkeihX4iHFgLszITUgrnxeUerR9fyY3-3-0WnSuCTyLDgQy-qDLmM8XD2hfge2U5kXezRNXZF0PFFz5XuuUY-BQnaP6UO79Sm5mkgOjx8DSB2knSxsghdV-CHg9U7UIkJuZx_5YHzrcYpk8l3blmRmlD387Pftah4Ygs8DpIg2OjsDLfnajQD-ZBsW_2zSIF8LQchwdUFO2gZeQ2JEpmLKq_cIKCbaf7BUuFxjBe-BL3n6fs-LnMMUDSpr8CDO9qceYJ_UVerjq0nh6Z9jz-Dw (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: abc204ba9fd61f69fe4c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)