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.eyJ0b29sX2lkIjozNTEwLCJzdGF0ZV9ub25jZSI6ImQ2YTEwZjg2NGM5ZTI4YTlkMzgxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTEwIn0sImlzcyI6InRlc3RsbXMtdG9vbCIsInN1YiI6InRlc3RsbXMtMTIzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzg4NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwMzA1ODQ4LCJleHAiOjE3NzAzMDYxNDgsImp0aSI6IjU0MjViMmZjZWUzYzY1Njk0MDE5In0.X4EH1ECSh4z9PrSBu8ijB4sqHO9tUfUhTLnV4aTmuYUuIoCb_X9ueXPJnsu1GWzlR-BaIMmKY-n0NIx0cXHPA-ZN8Iw75zigfs239LnZjIm6jkB36xefhi9SmhWtgRcvYJb60-pFvh-KOG8gjPbdO8dHyLy4aSAS-H9wHUCvLY9b7Jnyr5x0MefYny2x-3pCGjtW1G-LY6A569eJTTRBj1MgBWeTzTg8PvevQVk2RiUOwcWu4ruqi3lIr8FFgOFDroezcXms5n7mc3-vDw0P-rlkqNl-f8bcdOBzOjRdLKhLOniSxs2Ja8Fi2NlHlf9jYj9mb1crQ4QqrmpdZrTZdw (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: d6a10f864c9e28a9d381 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)