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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2201/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: my-lti-tool (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlBsUWlnSW05czdmLWpnejhlNzAxUElsNzNqcmwtdEp4VndheGZqVEw2WFEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjAxLCJzdGF0ZV9ub25jZSI6IjNlYWMwMDNkMTlkMGI2YmU4N2FmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjAxIn0sImlzcyI6Ik15IExUSSBUb29sIiwic3ViIjoibXktbHRpLXRvb2wiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy82MDIxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzUwMzM1OTcsImV4cCI6MTc3NTAzMzg5NywianRpIjoiN2M4MTNjYzk2M2Y2NjhmNjUyODAifQ.PuRN8csl6pqSwn4S6sxtSShhCMVquYII0I4mnm0qptxTwBAn61y3bnShRFOAWIQDyT_0OkqMfAcQu1GaNjImoI0zHcS1Ap8sSrXeGRTz8s4tIP1DSDpIpRBGXanDjTZyGkUdA1vFoXI6MKI2ed1xDy_yBedWBtOmmNtVpv8lZButwqd6SLxUawNCsW5SVRbbC09nU73P375mkBoQV0DTsaHn_j3F2VgS1BXea2lqZSi04RYpeQcAJKIJzRPkMqRDOp5kzNBvwlmPZvMn2YpN_N0UxRflISXX8NNDXaOV-IOkm0uEnM3n8RLDPUkABWDk2htxF7UQuIcpMdO7fN5b0Q (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: 3eac003d19d0b6be87af (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)