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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1748/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: RSTestingTool-client (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJoaXdFQ0haeWRzekVsWGhyMVVIOWdZY0lOeGx0QkYwNU5nWm9BYWh2TWciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzQ4LCJzdGF0ZV9ub25jZSI6ImYxYmE4YjQ4ZTkwN2Q2OGY5Yzg3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzQ4In0sImlzcyI6IlRlc3RpbmdUb29sIiwic3ViIjoiUlNUZXN0aW5nVG9vbC1jbGllbnQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xODgwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY2MTIwMjYsImV4cCI6MTc3NjYxMjMyNiwianRpIjoiYjk1YTYzOTc5MjE5MmY5ZmIzYTcifQ.YUARxYY6FOegOIUljDwb68zVqnvudo_tbQJ90Qtd3FUlD0tPnxF_SAcBIr-NSW05rh8FDSvpOJH1Xtsntk94Y05sh4de3j1aJRcH9iTUo73PTdkSmeknGRtcTjqBGPu6yTkoNLKtj6XYv5Qx96BJsAGupg_XjZYlPcG4UXjz979Uz82dYUl5c8XkhV1sIpXdA2w0SQNm8c9o90X4pbqTdxVb93T-3UgrBxVXQFrxzDGdiqAcr7ZKYVlTi9-M1yInPCBB2C-9sjDdd0PNxQF6I4t1AUVSARNRGNMrfdTHS2IuXOeh6GYAwSfzxeGOBZ5lNR1Ql-2fZmrILOiV0aBShA (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: f1ba8b48e907d68f9c87 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)