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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4826/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: 1234567890hdBimay (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Il96Ykp3VktGRWZtX0JuUGNaYnF0QmlSUEZHVFJKQzR2d0lkQnFRREw4ZGsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0ODI2LCJzdGF0ZV9ub25jZSI6IjQyOWEwMDk4YTQyNGU1YjMyMzI3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0ODI2In0sImlzcyI6IkJpbWF5RGV2IFNhbXBsZSBUb29sIDIwMjQwNTIwIiwic3ViIjoiMTIzNDU2Nzg5MGhkQmltYXkiLCJhdWQiOiJodHRwczovL2x0aTEza3UuYXp1cmV3ZWJzaXRlcy5uZXQvdG9rZW4ucGhwIiwiaWF0IjoxNzc2NzY3Njg5LCJleHAiOjE3NzY3Njc5ODksImp0aSI6IjM2M2UwMDUxMGVmYjZiM2U5ODJlIn0.RGd8a88p2OzbXmQtw7WnPskBtoiKXm5pb6WekU7ElOrmshgp_KKA3Sy8pbfZhwIdC2_9DgAKRVo93GDeNGGjd8EPqJ9HXjItQ2THLPMHMubxfTuWZ8c4Y750nmy4146w5o9-UqlCr4ACsU6QyAepLi99pWnbjqgJQKfNHxV1fNl1ETl8Nm2yNAwmxQYxKxZtDCLjvxWq2RO-yfYPtNzIaOsAIg5Npf-wAGv_uHHnPm9z2nNTRnVn_fkwOqoApMwQxPzkvLTi732XAvnTIIfxkGprj0eXp2-8_40Ebi_Wc1HwerJ0fA5C6eught4Zkxtji2rFf1xIBLsSW7vkUuefQw (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: 429a0098a424e5b32327 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)