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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2860/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkNyUHROWnM2THF1N2lZX2dnU09OVUZxNDJPRUVKNWRuejJqdjN1VHRVRk0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyODYwLCJzdGF0ZV9ub25jZSI6IjM3OThlNTkxMDMxNWE4MjgyNTNjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODYwIn0sImlzcyI6ImxvYl90b29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMTkwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzIxMTUxODAsImV4cCI6MTc3MjExNTQ4MCwianRpIjoiNDJiOTg2MmM5ZDE2MzhlZGQ5NzMifQ.NZIN6x0fQ3zB0yrYc_oPhyA1Qlm7wkoNAuGXsDpsAZbCGdBOKX5ubYzjS1rMUd8jYZXCpDZh4P6osntjaE2IVE6xZ6qWO0aynqtlJj1ohnslBLXYyghb-IU1-tpEsiaa14WsiQeSnoS7oPciGNvEDOitTb4pw8WIRcrFLT8KlVe7g5YP6AkLbEPsv8lP-x9pzSVjTEXN_gXEQGOuz3Tm6MpJQN2bu-qyfNB5QRPBJaD_4rEKbFjlKEJiiNV_dhC1E0Uv_orGIzYrEdLIypfNUmSLvKZ6t0S0t6F2rrDnfCeEmd-5-G09z0pa32bobWYQpoqkcDxeRGjA05gdO6rdaQ (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: 3798e5910315a828253c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)