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.eyJ0b29sX2lkIjozMTAzLCJzdGF0ZV9ub25jZSI6IjA3OWMzNjk2OTg2ZWE5NjA1YmI1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMTAzIn0sImlzcyI6IkFuZHJ6ZWogVG9vbCAxIiwic3ViIjoiYW5kcnplai10ZXN0LTEyMyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM0NDEvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5NDAzNDEzNywiZXhwIjoxNzk0MDM0NDM3LCJqdGkiOiI2MGUwODFmOWJmZWVkOGY1MTRjZSJ9.Pu8QwgrUG1uksaqwJH_fkSIeHRSWBq7UDAiwhv4yWYHwzOox_ELPhRKFScqPs002N1vyRYKC0K1fXWyr4COQs6Y4WQFw2xOPmvIG9yW0-rEO5N51HANpW4nFBWh69CB6FW0BuuuaB_-hfU17zqkKCu-08D83y9niIBOPUtTgbx5eEleNLOl4ika-n66Y8geibwe6ujYaXIZE3eyhWNRtzaoOwrMb27uya3RVhj4-wHuEY18D0lEHc0xOVFiKfeJeboxbltgp99cAU_wWHuXG94CtvcdSj8aROmnDJbewkBJkTGnVq3SF7rsO4Gc4EHdVWoPj6ZmcT5MLN8xfFLpKPw (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: 079c3696986ea9605bb5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)