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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4576/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: oauth_client_id_1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Iklqb1dpWnVLMHZNMXRyYkFBR1RTTmVUeXpqSFB0STkxWER5cldxcEtqLTAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTc2LCJzdGF0ZV9ub25jZSI6IjRmOTVlMDM2YTkwZjgyMjZiZjNmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTc2In0sImlzcyI6InVuaXF1ZV90b29sX25hbWUiLCJzdWIiOiJvYXV0aF9jbGllbnRfaWRfMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ2NDYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDQzNzM3NSwiZXhwIjoxNzcwNDM3Njc1LCJqdGkiOiJmYmMwOGVmMTc3MjA0NDFiMDBhYyJ9.DSc5AojlzGdxU5pDU8_cPaqf6fWDmX8IDosbFZ0-hjQSmK3F7Qg2PSllrTTXgr7fR_-kAv8S7uh8fhGsnBVowNuEjC3T6iBkN0nfPnbxtsNS3BWAvUKnnbzpc2e4JpsVe-mWIw9aHWCJJLvGyG5nuRWQJOg-7gopojxbiOa_nDMF1hEg9M9iVxfzgXq6kNlEITzStUqjI27cXWLf79UtDyr24ozt4Nu8hwKneiXaWX_hvODI62Inrj2JZ_8URUf_gYwXCJs06zn7QAWZ0oih3TnITfy9AWiAVwwDKLrvRtM-asqwZ-czNhneOEMgEtblL_Xq1y3J1wWRU-vMLooMZg (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: 4f95e036a90f8226bf3f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)