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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3365/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: 012345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjFqQTZpYmV5NzZPczBZTnNGYWNqRGZGSHo0cVFnbEVUYjhvcUhMOEItWHciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzY1LCJzdGF0ZV9ub25jZSI6ImVlMmRmYjg5ZDNiY2FmMGFkYzllIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzY1In0sImlzcyI6IkFsb2Z0IFRlc3QgVG9vbCIsInN1YiI6IjAxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM2OTQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MjQzMDYzMSwiZXhwIjoxNzgyNDMwOTMxLCJqdGkiOiJjNGEzOGUwODdkOTY3ZDE1OTZkNCJ9.nh0nfS_TnMBS86WU4D0dncyUE85eHiWFuWeFzHFtx-m-KkmFxdFlTL62n9R4rwtyqOxKIfOeqo6W5n8n2CshyxUz5yz2maUjN5IRTxm1IO-i9kqyp32IFcuGsOPPAWl0ZrsyS4ih3nLRqHvarAGkHA2AuWmo4X_FvE0c9MTLgw-Fw4DtLZyr8emWIG_1k8V7c6IpeQDX6WmPc0aAeWGWQFnre9RnKxjtRRrmCwYf7MwLLma5l56ml9hWxIFt59icRV0nAVOBgsxkqAuIACKGETuEyrI7S7lmlSFnFwemWeanjLucbqeZdLp2OgrtTtF2_4A2Ut4zK1liRbyjozvV_w (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: ee2dfb89d3bcaf0adc9e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)