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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2019/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: IMS Tanaka Platform (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjlVLXhUeUR2c1VfRTZBa2ZXU3R5eWswakF2aW9KaUNuMUQxclkwS1NzSGMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMDE5LCJzdGF0ZV9ub25jZSI6IjVhYmExYTk2MDUwOWZjYWU2N2QyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDE5In0sImlzcyI6IklNUyBUYW5ha2EgVG9vbCIsInN1YiI6IklNUyBUYW5ha2EgUGxhdGZvcm0iLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yMjU3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTAxMjQyMzUsImV4cCI6MTc5MDEyNDUzNSwianRpIjoiN2QwYTJhZmVhZDUyYWMwMDMxY2YifQ.qxa_QXvw6FLEmsMmu5OnROQ0-DR01Wpj7_gzZhLi1G37hUHGh-vVkN9tRL914ZN6ly3qiWLnjx5Ca3opFlbhBSWW94In5FAsbQLsamKOlPLqjVaKLQ9ChcJ7oMPwMxvbxenZZx9lTn82GHTcLlJdHnvOa271Ymv78T-D-9hSpiSdTPVAa0egsg4Z-3WkzuScq5rSMyfsdUXrJHKk1HNSDkruUIRrjk8a-YWxzcQ1Z4FYYMk3iW0AbhOJ3piJll-U-WeSa_RWbpSMFMLzfG5Ama4xr5N-yhDz08d8wdzPwYDvSYOr5ZWWfxvCc_3d5etPVUZJL-EruY7OQnRFCoVloA (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: 5aba1a960509fcae67d2 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)