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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4576/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: oauth_client_id_1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Iklqb1dpWnVLMHZNMXRyYkFBR1RTTmVUeXpqSFB0STkxWER5cldxcEtqLTAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTc2LCJzdGF0ZV9ub25jZSI6IjlhZmNkYjk3ZThkYWI2MDk5ZWRiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTc2In0sImlzcyI6InVuaXF1ZV90b29sX25hbWUiLCJzdWIiOiJvYXV0aF9jbGllbnRfaWRfMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ2NDYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NDg2MzU3MiwiZXhwIjoxNzc0ODYzODcyLCJqdGkiOiI3MjAzZGMzMTNjNzg2YzViMGY1NCJ9.BLZ0PVnoLBtvJvGfBX7GqKKGo0sZNvmSFDn5Oak7BWT-ns6-8pGxqAKSNBSB5oA9L3n8ENvBP7uzkhbIW5S3weBJyJVEqrutfz7zduSOlHvt9_Qs7ObUnMCI8gZHjCkehnCc5hJd6spX06avQYfCkJtzMItC4d9rV7D-F489zphB_2NXVkxE2mXB88rCUunburu74wUeKy_quj25nOHEVnoVO0HL1eIpsSICNeyywlLCfNFT4X65C7gxx7hbtqn43vkGaFSRsxRY6_JwBSl3mGETsjCzSBSlGZCarZG-tqp1mKbkxvRURv6LzA36IwUPjV1fEIxGtOO2QWURlX-s-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: 9afcdb97e8dab6099edb (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)