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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3365/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: 012345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjFqQTZpYmV5NzZPczBZTnNGYWNqRGZGSHo0cVFnbEVUYjhvcUhMOEItWHciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzY1LCJzdGF0ZV9ub25jZSI6ImZlN2IxZTQwMWM1NWRiOTJiNmQ0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzY1In0sImlzcyI6IkFsb2Z0IFRlc3QgVG9vbCIsInN1YiI6IjAxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM2OTQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjEwMzc5OSwiZXhwIjoxNzkyMTA0MDk5LCJqdGkiOiI4ZThhYTI2ZDg3MjgxNjVlZjFkMCJ9.Uwd69_WN0eXoBgD7WFbIyHgNHpQlGPNJEy6Hep4eM9A4g3xFhL6avNDBT4ZAmk-uNyd0OD96n-1O1h2j-3Ucu1R5XK3c_T6qcMfOaHi3i0KRV8h5ZS_OwhSSDnqxlOnhtLJS8FXMIQD6kM37A10nW_u4E4n0g4iaRejiU27eMJfSeq7XBOey-Jfvmv_y5SBm8dJZoFWmB4-5IbTVW4HXrnM2FRrFK2dIvhYI_xTr3nORgre7MwkdqktDGB1kTMHjkmucyH-t4oRVQcDM06IFtZirQouc4TIdK6LbIWxb0CXUPxK6j2EvR9tbvpajqIcfly4IXkGlSir2qVVk1nhTCg (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: fe7b1e401c55db92b6d4 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)