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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4387/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: 5pv4321 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InZrTVFFT2w5VXRHVGtBbU8wVUJuRjZxNUt3T2JpV3FnMkE2bkJING9DV0EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0Mzg3LCJzdGF0ZV9ub25jZSI6IjkxMThhMGVkMGZhMjU4MTM5NWE0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0Mzg3In0sImlzcyI6InBhdC1wdi10b29sIiwic3ViIjoiNXB2NDMyMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ0ODgvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2OTgzNjM5MSwiZXhwIjoxNzY5ODM2NjkxLCJqdGkiOiI0MDNjODE5NjhiYTgyNTVlODM5MyJ9.uVS7WXJA8f5FzwFYZWA6dZvi6QAmc2vPt_gdoZtcooU2gM77jWtBopHXSXGoJnrLw-UJuuE3lFBKtwBOnvIcJizF-rngplLNCOGUcoE0LrhewUObvQ6QiWUaTTobQxiCaI3jH668HxsD-MUoINPlhQj6Om_jRJVGVCSX9eQpMuM1NaoARhbDo4IgTcidXkA7_wjyOa16HDV_rBe_k9rnEnKIbcwFslnDdsNp3BPtuAqQ_-XFWmXp1o2CaK7SNJZ9DA9-xJSyDH9RII51yvCpj_hN2VJz3JHXqhRXznA5wwoTx_OFRHNOpfH7aNWJjktF4RrVGnv-sNtHMaOJqqeKmg (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: 9118a0ed0fa2581395a4 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)