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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3510/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: testlms-123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Imt0RFgzdHBwTkRPY050TzdnZV9PYUlBcnlrekUtQ2hUb2lMaFVsRmZpZmciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTEwLCJzdGF0ZV9ub25jZSI6IjFhMWMzZTRlMTY2ZmVjYTcxNTczIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTEwIn0sImlzcyI6InRlc3RsbXMtdG9vbCIsInN1YiI6InRlc3RsbXMtMTIzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzg4NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc1MDQ4OTMyLCJleHAiOjE3NzUwNDkyMzIsImp0aSI6IjM1MzlmNzE1NmY2ZDM1MmY2NGU2In0.NZIunSCktF3ZGbWV-42AO27iFwlpQu52GzRsQDVYtunW31zRE_1N31R5Qk7rUneUFJ0xN5IBNCAujNrqvm8G7jN4xMmBAp-LtlIGXxfIUt56x27YgU6Ms8DzXOveib97pnuY0MBxJAxo6HOyCoD41WXOtz6Vskufb94K8Z7tagXNo9h1_NEiZzPwHy67vxbCnZTZURUvJJaJnvbKlseUvmZUMt1IP6wM9TR8mKDTfJmHGILMp1x_ncoI0W4SUX_1UreMyxgIoOhKchV51vRE4R4KgpraJ9GZk6TK11lkk8u2Fbxh_M6H1-HcfDgJ2ZEwdn5hZUps5AZS0ZVInGGOQQ (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: 1a1c3e4e166feca71573 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)