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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4681/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: bryan-ri-tool (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik5IdWdpSVp4WUpHRXRHd05tdVBycWtjcXdmSkwzN0EwNEdhT0JIZ0tBTkEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NjgxLCJzdGF0ZV9ub25jZSI6ImU4MGQ0MWJkMzg0MDVkYTE4MDRiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjgxIn0sImlzcyI6IkJyeWFuIFJJIFRvb2wiLCJzdWIiOiJicnlhbi1yaS10b29sIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDc1Mi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc3MTY4MzQzLCJleHAiOjE3NzcxNjg2NDMsImp0aSI6IjIwYTYzZmIwMzljMTYzMTg3YWE5In0.YjL4WziV_LTs2uTWvCk2eIBHYjaoir8pK_iTQUekgIIscCWeR3MQ6vROQ4xMUX75jcPDnPDlrxpmE5VaMH81BAVD9G-r7FnXOWn6R4EM3er1ThYpagPyomiToX2mffLoZbcOJbeWsc3MAm0zIhweC-1fZZJ4_xP8UMWFAxHJNUmmzxEWH4irdiBwPG0qvmU5zNDfUBMjvvjzBp7iHg4PW6D4d8wWKpuS9e2mGbSQXfked99sOSFej1bjo7Y1EZrfcEuPTz21dFMSXETIvB3x-PFPvMOZheBtO2v9YHV9QsvDicpQ7DtAoJ923zo28AvSj7XO_LJWWdxuQgu9CYaHag (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: e80d41bd38405da1804b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)