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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4436/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjMyYjRNY2pGRThrWEhHcVFKRGdKeG5ST3IyQzZCSEJBMEhoNXJaQjlFOTQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NDM2LCJzdGF0ZV9ub25jZSI6IjA5YTdjYzI3ZDZlM2FlYTVhYzRjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NDM2In0sImlzcyI6IlN1cGVyVmV0dGVUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NTI1L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzI0MjQxMzIsImV4cCI6MTc3MjQyNDQzMiwianRpIjoiNjViMjAzM2Q0OWM2NmY5MTExZDkifQ.Ipb22YUkjz9mMWcfbECmNlZcyHc-f5pzaIoKvmB4THJlbu29E_lnjTYFzx_xhP8OJGaMs4wTj9BBwl8LWF0Xel5pDqnUnYsTSv9DFbkSj2H4y9L6F9ygkKkSU8xyXMxcQUsimw7-6FSmrmdyyGqzUvHBv2O3OvywRopf77MPudcNfHXMtmThlm5RTPHuD7zoXyhN5f_m3q3-zZ0aog7P8e6Ab2gZz4V172ATi6SFSlOQxsbdGRNsO0GDjKJ6mXHNkdYCDgiTSgcwHXO0IL4S3R7a4b4nTVUKPHiMHXgCct4bCJMISU_c8OcUBMGLDVBl5LO1xOt8NMfaJ4hsMYNChw (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: 09a7cc27d6e3aea5ac4c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)