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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3533/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: tool_client_id_123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IklpSDNpRFJvaEpxS1c1NlQ3ZEdFbU9wRWlxRUtWTlpoaGZJWmJmTzJlLW8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTMzLCJzdGF0ZV9ub25jZSI6IjhlYzMzZWNjZjk5MDJiMTA1NjMxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTMzIn0sImlzcyI6ImNsIHRvb2wgMSIsInN1YiI6InRvb2xfY2xpZW50X2lkXzEyMyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM5MDkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2OTYyNzM1OSwiZXhwIjoxNzY5NjI3NjU5LCJqdGkiOiJiNzZmZDk1MDY3YzU4NjBiYTRmNCJ9.Dsd3yDcOCSZI8DsJUGyTk0qRIVugVNJxidlU-DVy_ACK9xfkTvlM0C6V3ED0IfPT1-fyjZqeovJl8tCXHeqvQnkzUZjBc4nC2RwOF1Ohd4e4E7UuMED2rp-jyd30lJy_YO0R2IZ7TC5Hg70G8yzdMK_XYqhNT6QdXhXgM9UWSsiqXXKtMDhMA7T1UfiFYzpntMFptfEeIr7j9_Sblgr-We2f_PWlwx6iAUrBqGD7Yp0EeBhbU3vqwyn3T9xNCyFOerkGSS8KLQ9Hhal0x_MZ-8lgfm_vXfN1nZTNz8aLOdrS0Udg9_cUa5od6DeC1kP1oB-1dNXZK_Un0EE4XVbIQw (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: 8ec33eccf9902b105631 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)