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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4297/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InBBQVRFbm5qMTROV0lsb1F3eHlGYkdya2hsTzlzd2JDZmVxdUxZVk8xeHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0Mjk3LCJzdGF0ZV9ub25jZSI6ImVlNjY5MGM3MzBkNjQ3ZjRjOWMyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0Mjk3In0sImlzcyI6IlRlc3Q0NDgiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQzOTAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjA2MTA4MSwiZXhwIjoxNzkyMDYxMzgxLCJqdGkiOiI5MTZlZjMwODVkMWNlYWYxMmI5MyJ9.qpr2WztevD4FpohGJXMKzJsgapheln1xEFPr72M1YtJasLvhsgvi_yapTqmPzMeVn326GQgJ-KogWTxq64C8s_EBS1pQMqyGU0BDHQdVMGXmr2Awu08Kmq_nIaLuakVW5w8yOwRKkhmx-zTzW3LC92BLGn5Mr3NCi_wvUSsc3ywpTB-XbAMqJPex_8KI6dG3E3_nOpUcPO0oLD0wfwNG8zdwTwihNr6PRieHNfttEglc6VtgKY_ZXFcJIhn9wP7pKaiRRK9Kc_K5Gxp60OxK-sTF1rslTQCMACDD-oVMPe3n9p0A6ZIGr-i-bo8-WADXmPvDl6is5w1cRHTk-ukMiQ (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: ee6690c730d647f4c9c2 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)