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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2686/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: 89645654 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjN5VVpIMEVfbHNyLTl4djQtRXFBSnNuRjNHMEQzUFBrcl8yMXRKOUk2NFUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjg2LCJzdGF0ZV9ub25jZSI6IjY4NmRjYjQ5NmE4MDM3YjkzMzlhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjg2In0sImlzcyI6Ik1hdGhRdWl6Iiwic3ViIjoiODk2NDU2NTQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yOTc5L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTQwODAwNjksImV4cCI6MTc5NDA4MDM2OSwianRpIjoiMzhmNjJjNDE2YzlkZDEzMDIxMDQifQ.WkQJOkQ-BVz6NNK-lRQwT07ucmVZGIa0mQHXFMBn9xHW9fNTPGPQ1qozjTAsFxzBdvePwCZVw6gwq-T9aYru2xAPLr_Dpcol8xx3-8xzObAsxnLICTaF3P0pSrbH78iE8jXN-7_F0kliC-VjLvFcJfJKI-Omx4wJQ0P7GefvsREaXN4xSYeVnCHNxtdxKFrJ-AH13K5-WFBccuyYHulLmJ86E8Et9xR0lPo0x4I7usFGU-JMtIze-rxOA26ZzVIOr2vBJMWXDCfS6eIh93Z_xTA5N3bC84ZgYx4oBEDUNxvxyMAw9JArULvYtSGAl1JTsMd6yEshl72e-S9mVUPjFg (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: 686dcb496a8037b9339a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)