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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5333/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InFsdzdJZ3Bra0o0UktFa1ZlazRCZGhDUS1WNEVVcEJPZGtQY2F3RTJKaEkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MzMzLCJzdGF0ZV9ub25jZSI6IjgxMTFkZDJlNGVlZmNjNjlhMjJjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MzMzIn0sImlzcyI6IkJUTCBUb29sIDEiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzU1MjQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NDk2NjAyMiwiZXhwIjoxNzc0OTY2MzIyLCJqdGkiOiI2OTNhOTM3MzJkNmRlYjViOTM5MSJ9.V_9W54nlJLPfXCfXCRp8-mpmiPxzQ8upzVchF3_xe3-1zCcEdhSQ4TH9K78p53j_3DXvjQf9WpjLgRXdzV6EN3Bw08Ehzb62utwCvSiy0_32m9tnggDodLCVXtdBkihnwvjzcVwcOvgJQ9ncHABYZoTlNYjoMTCWumBI5WfHZtgwy2tTX7rrDX-nthF_GOoxK33frNRib3onppyN9-jcpv5gIxZYaWOQaJ7BltlZB5oqTsrvLlIAUmQTQKrxW8uiY8kuCLspRwNhIqhQZ-qEIyJvjVJNuRSK6Cs7jPafI5POcGttq9fATHuLgTnmbu_tUt7dflgws5weiek_k__p3A (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: 8111dd2e4eefcc69a22c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)