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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5187/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: TestClient (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZBR0JxeDdwbExWX0FvRlM0WC1UZ2hHTFNaWHRQdDIyd21oQlctMVMyQjAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MTg3LCJzdGF0ZV9ub25jZSI6IjM2NGRmZDQ2YzE0MmI2N2E2YmYzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MTg3In0sImlzcyI6IlRlc3RUb29sIiwic3ViIjoiVGVzdENsaWVudCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUzNzIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NDg3MTE5OSwiZXhwIjoxNzc0ODcxNDk5LCJqdGkiOiIyNGQ1OWMyNzhkNWQ0NGNkZDY3MyJ9.jZk-eOATaL_yg5fu-aj6ATJWvd45msDBV9qswslQurX-DpjEqS7WPSkqMgTEbLblm8oXnWSBp2cEBTHGV0jBmZmBy36jF-znk7v-IwGMS-nsgEm2jZUV1DAyYiXB0dxJpzftn7cE1gAhswDHNvN78fXWWJ45mbN-LQBxkDAysnNjMigf8Yau3SEAu-mnPxeGlObrXfw6GEf5VyhkUbLKJ5Blfc6QvXgkKTxeU8jfeGY478sIEnKD1usLSREekK-wiEP4wOlnqsVIPhwLNN8QEQVwQSM4S2yumEWi6WFq-4E9YR8QkWwZrYX65P17vBvM7pf_-I2r0OtE95T2rVMj3Q (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: 364dfd46c142b67a6bf3 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)