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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1836/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik5xT0F1R0g2NTRoNmExMXR2eWRVRHo1LXdlRHJrUWF4UWJIeGxVNlg4R1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODM2LCJzdGF0ZV9ub25jZSI6IjMxOTBkMTYwMDEzNmZkNjIxZGVjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODM2In0sImlzcyI6Ikhhcm1vbmlhIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xOTkzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjcyNzE5NTcsImV4cCI6MTc2NzI3MjI1NywianRpIjoiZGFlZWZjNDg5NDMwNzllNDM2ZmYifQ.R46gxu8RKdWZ2IAqxdqYdbVZgE2dcq1OI5kzblIxwIHb8jjXLLH7ZvqI6Jxr6oXtNQLUJfElnr0NPLTLoequJy7u-bZXeL9ptN60IT9B9k8nUHguDX8_RIEWRYbY4auTbu1F6RpzO7CB7GnUVmU7dF2MgydmEHNq9ertF9FhO8eFooEgNU3O6eML14vL4c_mfFsJx7C8iaODRJeuQH4eT_UCSe5xwYEi_w3FvIsk1qgjSlkviU8aCVocuvKIHEd7hooOYzzK6cohHeeWko2TpqJtwUKSEjeIM93CUk4zYqC7WzHG6vV9tQCKDlYORc0a5xjhM-GXAtx-ybJWR72e6Q (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: 3190d1600136fd621dec (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)