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.eyJ0b29sX2lkIjozMTAzLCJzdGF0ZV9ub25jZSI6IjgxYWI2MzQ4ZDEzMzQwNGJhN2JlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMTAzIn0sImlzcyI6IkFuZHJ6ZWogVG9vbCAxIiwic3ViIjoiYW5kcnplai10ZXN0LTEyMyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM0NDEvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3Njc3NzI2OSwiZXhwIjoxNzc2Nzc3NTY5LCJqdGkiOiI3MWE0Zjk1ZTljNDAyYThjZTZlYSJ9.QVz1kiZZAtssDcBNDowGSw76Ja4AoOoU2yen8yfpqw-BLHqYKhEELhJwu2pA_EnwPWTxEfmbLoSdcreDqVr9bbI9pp9EI6U6gqqEFjOF7wgN5kmtG7zhiOdmZuYN0TVX70NhLYmN8zzKCdZXkSIFAUwyU2h5yymmPYHCSZGtGSQoEoj5A7TzPGriRPJmic25A0t4MTd1OmcaC1saNoWV7Wo7sKELEvE45jP_PidDt9YejJ5MWXg15oJxTMSMZuM1uS95sB2tgL1lcvP9p6RMwS8bP5o3-pfHUERC_bOR7wCqchj0VBYLjvk-dlwMwP1yFCyVidqGnkxzMYBuC0ru_g (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: 81ab6348d133404ba7be (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)