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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1890/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: 1001 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZuTk9HSmtiYjVPLTNVYm1tOEt6WWczMHJLdWpuNEVOazZmNF9xeUxPUmsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODkwLCJzdGF0ZV9ub25jZSI6IjFlNjcwZjc5MGI2YWQ5MmNkM2ZjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODkwIn0sImlzcyI6IkFzc2Vzc21lbnRUb29sIiwic3ViIjoiMTAwMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIwNjkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NzY3OTQ5MywiZXhwIjoxNzg3Njc5NzkzLCJqdGkiOiIzNWQyZGQ3NzNiNmQwYzBmMWI4OCJ9.hFakgQmC3FwfrtUKCoBt0QwoHLG0TLr3e9hrtCztxszrdanLeXd_WxTacQ-X-WNOIpejQUWoMJiYXpGLjFHnhi0t5jlweOS1VWtM89-wm5limBlHIHhfTS2gnZnbpQn-Gdsxe-qrORPa0Y5EZ0GozP90MWO9UXPxJeGYT-BCJ8zhMZH0HSlaQLsBP0UKPh7D3TjGAJSFwgP-CY5vLZJ9l8Ls9kPxYxTBBqBmldOGH4lJ6aMwNZIlfODwqqNRqWUx0s69vrTxrGrRjFHZDFgtLh38HNgAV3s5J29Z_tZQgq5eCLIWS6d0ceBuqgCBr5KlFPe3RtylbHScznbFcIdaag (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: 1e670f790b6ad92cd3fc (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)