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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4616/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: 67890 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImQ1N1NFRkpObHRHRE4tRHk5b2RHNFNaUVBEX2pvMnl0ajNKTGM0VVA5ZUkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NjE2LCJzdGF0ZV9ub25jZSI6ImZmOTRlNjI0OGQ3YjQ1ZDk0MmEwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjE2In0sImlzcyI6InRvb2xfMDAxIiwic3ViIjoiNjc4OTAiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NjgyL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODI0MzkzMDMsImV4cCI6MTc4MjQzOTYwMywianRpIjoiY2EwMzQ0MTFkY2UwNWQyMzUzYWMifQ.p5ydVryyeCko6nRiYmQt2W8CTN-YkIL--SDxOSqW_0qY9VfBRcWyqTqzHsw-Bni5n6Pgs0zlNl7fTVUm9KEJuwDQTQ9G0WbFLUQLdAgzfbIZkf_PxbB5mn27pAbR4Ik_Xa3nWk3qazhnbMfqrPsrjBSJeoXsz3Latlrkb_FqrpfjNphDq2L9xWsPjr6-i-oCX5I3EOhlekjCZaRPjl5DQhM9eMxx_0FimCN37_N4iHtsyegNxh_cddP28Q1-MYlaAQhxYibJmocgI5EGbao5-l19dTgHLSTn4v_Nbv_FhocBdZs4E6spd2O2lAz0EHozjXL8jr2zNB3YAKjLguYRiA (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: ff94e6248d7b45d942a0 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)