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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3411/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: tficlient (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InlsZnFIanFuNGY0R2Vsb3U4TWFIVGpkNExLZFhLXzU2YUpvaTVzRVBGZzQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNDExLCJzdGF0ZV9ub25jZSI6IjlhOGNmY2ZhMDdmNGI3YWM2NDA2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNDExIn0sImlzcyI6InRmaXRvb2wgMTEtMjktMjAyMiIsInN1YiI6InRmaWNsaWVudCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM3NDYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3Njg2OTc3MSwiZXhwIjoxNzc2ODcwMDcxLCJqdGkiOiJjN2M5ZmM3OGVkNTI2MGE1ZDgxYyJ9.iFq3wAJWnQhR9YbkxQEufZ4WKCc9oGGC4acGuJbeMoj0l6rmUkoUGo4n2chMJAMvZa_BPaUWYO2dZZo_NmOrBeD2TqN9_RXofusWzm6HQ3A4DRYwCybIGt47R_w3wdv1THvhVy5CrUV3bcKfttyr8GLv1CxJsLvZpFi_CxaJWUa7Gk0ywqRLr7Wq2lLDebxTDKz2LYhKRNlvCTkmOVut48PhC-f0G1-oxfRkUwrVBqircCDKSdUQXD1dp92YlaXtMt0f0kXcofDhj-FM3pYHr0DZRPUYUtZCQUedPZ3T-tYsKofIMqBh2xRhJD-UeUGFcbiRgJiSeOOo8FCPlduTPg (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: 9a8cfcfa07f4b7ac6406 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)