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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3103/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: andrzej-test-123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjJCNGhqYUxYSEtUazZEOWE4V3dnbWRlY0YxQkpkS1o4M0ZmcHNQTGJ6cEUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMTAzLCJzdGF0ZV9ub25jZSI6IjE1YzcyZGQwN2JlY2M0OWY4YzFmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMTAzIn0sImlzcyI6IkFuZHJ6ZWogVG9vbCAxIiwic3ViIjoiYW5kcnplai10ZXN0LTEyMyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM0NDEvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjExNzk3MiwiZXhwIjoxNzkyMTE4MjcyLCJqdGkiOiJmY2M3OWZiYTdmODE3MTNmMzFiNiJ9.UMf9vEyMvNkeJ339jyheXSq7Y4-gLvRhvQ0lyt_IbeOLr2ng8b0310ejQFJ2Mb3VYVT3VLXxlOLglR1wTJf8fgMpQjhJPJmxM0KAYUx9QE5HxOewdpK_9rJ9WhXSANdjeKZTgL9so5G5Ih2qyowa1paZafzv73bc4vd847Af1ukqd0YeVEoBf_mc7Phvi-LKfRCCVbp5deNY72Abs9Q7gzMrX_8X8DarFznTK16zA1REcq6FEWPjve3lzfeYbz1ylQHcacOKIM9covSK6oZIQO8Q9OlWI02RfIP4MxedNoh1LghRw5N091F_441gEr5TkvvDi1qjg3q78b19b-3crQ (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: 15c72dd07becc49f8c1f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)