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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4856/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: a3e6b6239a21ea3d36bf82d7bf388f4b (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkZGRnBPUkw1VHAtYlMzT2FBRHVjaTRmV0Z1bkhydkh0NE80WWpLblItNDgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0ODU2LCJzdGF0ZV9ub25jZSI6IjA5YWQ5YWUwYWQ4ZDg3MmExMWEyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0ODU2In0sImlzcyI6IlJhcGlkSWRlbnRpdHkgTFRJIDEuMyBUZXN0IFRvb2wiLCJzdWIiOiJhM2U2YjYyMzlhMjFlYTNkMzZiZjgyZDdiZjM4OGY0YiIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ5NDMvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NTQ2MzkxNywiZXhwIjoxNzg1NDY0MjE3LCJqdGkiOiI4ZWIwMzk5YWZkY2Q3NDUyMWFkMiJ9.glof4XONHOw22QNPt89nEx5C0fVFIsiBuukle-1Xo8LnHHdxazmy728RGIw4S6LSQookg-CdPUm7mSTZLeLRVV2xSND7b4_Agcj_4I4NKiS0rQB0XXVnTOeJfm7VDVPoeIXds9dSLme5V-rjVdMCiZq3aNHrGje58wZi0zo-lBbvXAsJTm6VGP4TbH2vMxx4webYpXaki3TO44RpR5jal_q2-JS6GHFwLMQA5ZrVY9qvboQ-Hc2cFcDv6f2scxdQ4WKfZcUuIOFNFIADTlk9qQ7BR1DwwEzpOBZV7ybWOSHN4OuEAA2T9gERZ9kxI5fnWQWOhpb29m-O34HcPTQmJg (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: 09ad9ae0ad8d872a11a2 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)