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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5317/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: 114514 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImJsUVpqbk1sUHdDYjdZT3FWT19yWV9MUkVscTZQekdMdzVmbV84d003eG8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MzE3LCJzdGF0ZV9ub25jZSI6ImI3MTg4YmI2MTQyYzg4ZDlmMTkwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MzE3In0sImlzcyI6IkRhcmtUb29sIiwic3ViIjoiMTE0NTE0IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTUxNC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkwMDg0NTM1LCJleHAiOjE3OTAwODQ4MzUsImp0aSI6ImU1NjQ3MjU0MTlkNjUzZmY0MDNhIn0.iQP1Tc5VgZ_Gr0ZHu8Fpv97b6Mr9yNCQULkfybGx6LLTj2wcTQLkh-V3Lb5Zr_5pl3mZ-NT71YOmWGj3BEM521JUHNNL4LIgzsU30NLBc3Lbqx4azja9NSFLCV9m14MONgrsgimx9H6cgTQR0OKQe7wJuOGhqMyoP0uOCp3e2eFWjP2DelheNrw0LP8VCoKx4JiOhKgH5OsnpGhuX0dS5zpKMQGr7HWQKPeUOfdfJcXwIW1AzgNJVWuAD18Nc_hPBn_GqFcUhNd2Pg4NF3aAIvz5lo1uM4MkrpjQjWV4Mutb3GNZpoxvomrXfDifh0jZzfyLb_KAUzs5TTkzDKx3GQ (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: b7188bb6142c88d9f190 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)