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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3508/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: DMT12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Inl5Yk1Nel9lSzIxSVA2bFd3YVloRzJ3XzNfVXAyTGtwSFE3YTJMUUJubm8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTA4LCJzdGF0ZV9ub25jZSI6Ijc0Mjg3ZjQwMjkyYzUzZGY3OGIzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTA4In0sImlzcyI6IkRNIFRvb2wiLCJzdWIiOiJETVQxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM4ODEvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NzY3Nzk5OSwiZXhwIjoxNzg3Njc4Mjk5LCJqdGkiOiI4MmY3OTdlOGE2N2RmNWI3NGUzNiJ9.flZoXckpsckRXgKr6cJBbPk2UCsUg6BgvCa1uoFB6exgBILg4_MSoZv7XGoiHcVApEj_0wND40FxliJp2CDOfq-ZUialXVNfGKqLr0Grb75HkeAkUFi7EiPxqHS4YCmSCloitIuM7TuGsQuKAMVlPYnCyrC20MkazXxAKD1XExxYQugA3wb2pIAYOKn1hMXZRXTBbUsJjD1m9SQbKCp_uIbjs7WAihldreKqie7yaIloosC1iIAkO0f6AruWpcUDIeYG-fKW61WsVnR-Z_iIesmRcfwB4bCRe_VE9WK191SQ3PJPVxncl8cyjDNZBXWk4noZfxXrf6kmbour6mZ1cA (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: 74287f40292c53df78b3 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)