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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1871/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: 111333 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkFJM0Yxd3NxRFF3QVdmZ3p0UEwyblVfVUxKeGJCN0NHUUJzdWo1T3o5Z00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODcxLCJzdGF0ZV9ub25jZSI6IjIxMzViZTY3NmYwMzE0ZTBjNDJlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODcxIn0sImlzcyI6IkFHIFRlc3QgVG9vbCIsInN1YiI6IjExMTMzMyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIwMzMvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2Nzg2NDIzMiwiZXhwIjoxNzY3ODY0NTMyLCJqdGkiOiIxY2JmYzEzOTY3NGJiYjFkNDQ5OSJ9.UPV_0BfjzR9eXs2JClgSyU_TizhUUK2l5uuI_Ilmy_QmkSnF43Bj4lzzg6omkHySiRCA9gj45ZmNe6Tx4P0_LWam__n5nxSP23sK6Y3O3DvmZHNndQAqXci7RQat-KLVHZXnQyYKxYmieslV5VMC4Wj2bTrhJTEQ6z1QcSex0TNzqmxYSyUEvuta58Swq5ZtpBfX7NFqWWk4dQoi7IwMLMxYleqaNL2Wag6zATeMVxrwq4J5KW-MlmI1AD4LULc3ZWBqau6JtTxuACGxtRsxofCZmd_G78pmzDT260WD22zTpwOSd0Mh_HYJSPU5KAXt9JhaOgzOM8_Wc6W9YKV50A (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: 2135be676f0314e0c42e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)