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Billing

GetEnterpriseAIUsageTimeSeries

POST/gitpod.v1.BillingService/GetEnterpriseAIUsageTimeSeries

Returns daily enterprise AI usage totals for the organization.

Each day reports BYOK token spend (cost and tokens) with per-user, per-team, and per-model breakdowns. Per-user entries cover the top spenders with the remainder aggregated into an “Others” bucket; usage not attributed to a user or service account appears only in the daily totals. The credits field is not populated by this endpoint.

When filter.subject is set the response contains only that subject’s usage: daily totals and the team breakdown are omitted, and the model breakdown covers the subject only.

Use this method to:

  • Chart daily BYOK AI spend over a date range
  • Feed daily per-user usage into external dashboards
  • Restrict the response to a single user or service account

Only available for enterprise organizations.

Examples

  • Get daily usage for January:

    Returns one entry per day with per-user, per-team, and per-model breakdowns. Both dates are inclusive and the range must not exceed 31 days.

    organizationId: "b0e12f6c-4c67-429d-a4a6-d9838b5da047"
dateRange:
  startTime: "2024-01-01T00:00:00Z"
  endTime: "2024-01-31T00:00:00Z"

Authorization

Requires billing:read_usage permission on the organization.

Body ParametersJSONExpand Collapse
dateRange: DateRange { endTime, startTime }

Date range for the daily usage series. Both start and end dates are inclusive. Time-of-day is ignored; dates are truncated to midnight in the specified timezone.

endTime: string

End time of the date range (exclusive).

formatdate-time
startTime: string

Start time of the date range (inclusive).

formatdate-time
organizationId: string
formatuuid
filter: optional EnterpriseAIUsageTimeSeriesFilter { subject }
subject: optional Subject { id, principal }

Restrict the per-user breakdown to a single subject.

id: optional string

id is the UUID of the subject

formatuuid
principal: optional Principal

Principal is the principal of the subject

One of the following:
"PRINCIPAL_UNSPECIFIED"
"PRINCIPAL_ACCOUNT"
"PRINCIPAL_USER"
"PRINCIPAL_RUNNER"
"PRINCIPAL_ENVIRONMENT"
"PRINCIPAL_SERVICE_ACCOUNT"
"PRINCIPAL_RUNNER_MANAGER"
timezone: optional string

IANA timezone name used to bucket daily usage. When empty, defaults to “UTC”.

maxLength64
ReturnsExpand Collapse
calculatedAt: optional string

calculated_at is the time through which usage has been calculated. Usage after this timestamp may still be processing.

formatdate-time
dailyUsage: optional array of DailyEnterpriseAIUsage { date, budget, teamUsage, 3 more }
date: string

A Timestamp represents a point in time independent of any time zone or local calendar, encoded as a count of seconds and fractions of seconds at nanosecond resolution. The count is relative to an epoch at UTC midnight on January 1, 1970, in the proleptic Gregorian calendar which extends the Gregorian calendar backwards to year one.

All minutes are 60 seconds long. Leap seconds are “smeared” so that no leap second table is needed for interpretation, using a 24-hour linear smear.

The range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By restricting to that range, we ensure that we can convert to and from RFC 3339 date strings.

Examples

Example 1: Compute Timestamp from POSIX time().

 Timestamp timestamp;
 timestamp.set_seconds(time(NULL));
 timestamp.set_nanos(0);

Example 2: Compute Timestamp from POSIX gettimeofday().

 struct timeval tv;
 gettimeofday(&tv, NULL);

 Timestamp timestamp;
 timestamp.set_seconds(tv.tv_sec);
 timestamp.set_nanos(tv.tv_usec * 1000);

Example 3: Compute Timestamp from Win32 GetSystemTimeAsFileTime().

 FILETIME ft;
 GetSystemTimeAsFileTime(&ft);
 UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime;

 // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z
 // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z.
 Timestamp timestamp;
 timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL));
 timestamp.set_nanos((INT32) ((ticks % 10000000) * 100));

Example 4: Compute Timestamp from Java System.currentTimeMillis().

 long millis = System.currentTimeMillis();

 Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000)
     .setNanos((int) ((millis % 1000) * 1000000)).build();

Example 5: Compute Timestamp from Java Instant.now().

 Instant now = Instant.now();

 Timestamp timestamp =
     Timestamp.newBuilder().setSeconds(now.getEpochSecond())
         .setNanos(now.getNano()).build();

Example 6: Compute Timestamp from current time in Python.

 timestamp = Timestamp()
 timestamp.GetCurrentTime()

JSON Mapping

In JSON format, the Timestamp type is encoded as a string in the RFC 3339 format. That is, the format is “{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z” where {year} is always expressed using four digits while {month}, {day}, {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution), are optional. The “Z” suffix indicates the timezone (“UTC”); the timezone is required. A proto3 JSON serializer should always use UTC (as indicated by “Z”) when printing the Timestamp type and a proto3 JSON parser should be able to accept both UTC and other timezones (as indicated by an offset).

For example, “2017-01-15T01:30:15.01Z” encodes 15.01 seconds past 01:30 UTC on January 15, 2017.

In JavaScript, one can convert a Date object to this format using the standard toISOString() method. In Python, a standard datetime.datetime object can be converted to this format using strftime with the time format spec ‘%Y-%m-%dT%H:%M:%S.%fZ’. Likewise, in Java, one can use the Joda Time’s ISODateTimeFormat.dateTime() to obtain a formatter capable of generating timestamps in this format.

formatdate-time
budget: optional EnterpriseAIUsageBudget { currency, monthlyCostLimitMicrounits, monthlyCreditLimit, 3 more }

budget is unset when no monthly budget applies to the organization.

currency: optional BillingCurrency
One of the following:
"BILLING_CURRENCY_UNSPECIFIED"
"BILLING_CURRENCY_USD"
"BILLING_CURRENCY_EUR"
"BILLING_CURRENCY_GBP"
monthlyCostLimitMicrounits: optional string
monthlyCreditLimit: optional string
monthToDateUsage: optional EnterpriseAIUsage { costMicrounits, credits, currency, tokens }
costMicrounits: optional string
credits: optional number
formatdouble
currency: optional BillingCurrency
One of the following:
"BILLING_CURRENCY_UNSPECIFIED"
"BILLING_CURRENCY_USD"
"BILLING_CURRENCY_EUR"
"BILLING_CURRENCY_GBP"
tokens: optional EnterpriseAITokenUsage { cacheTokens, inputTokens, outputTokens, totalTokens }
cacheTokens: optional string
inputTokens: optional string
outputTokens: optional string
totalTokens: optional string
One of the following:
"ENTERPRISE_AI_USAGE_BUDGET_SOURCE_UNSPECIFIED"
"ENTERPRISE_AI_USAGE_BUDGET_SOURCE_ORGANIZATION"
"ENTERPRISE_AI_USAGE_BUDGET_SOURCE_TEAM"
utilizationPercent: optional number
formatdouble
teamUsage: optional array of TeamEnterpriseAIUsage { budget, displayName, teamId, 2 more }
budget: optional EnterpriseAIUsageBudget { currency, monthlyCostLimitMicrounits, monthlyCreditLimit, 3 more }

budget is unset when no monthly budget applies to this team.

currency: optional BillingCurrency
One of the following:
"BILLING_CURRENCY_UNSPECIFIED"
"BILLING_CURRENCY_USD"
"BILLING_CURRENCY_EUR"
"BILLING_CURRENCY_GBP"
monthlyCostLimitMicrounits: optional string
monthlyCreditLimit: optional string
monthToDateUsage: optional EnterpriseAIUsage { costMicrounits, credits, currency, tokens }
costMicrounits: optional string
credits: optional number
formatdouble
currency: optional BillingCurrency
One of the following:
"BILLING_CURRENCY_UNSPECIFIED"
"BILLING_CURRENCY_USD"
"BILLING_CURRENCY_EUR"
"BILLING_CURRENCY_GBP"
tokens: optional EnterpriseAITokenUsage { cacheTokens, inputTokens, outputTokens, totalTokens }
cacheTokens: optional string
inputTokens: optional string
outputTokens: optional string
totalTokens: optional string
One of the following:
"ENTERPRISE_AI_USAGE_BUDGET_SOURCE_UNSPECIFIED"
"ENTERPRISE_AI_USAGE_BUDGET_SOURCE_ORGANIZATION"
"ENTERPRISE_AI_USAGE_BUDGET_SOURCE_TEAM"
utilizationPercent: optional number
formatdouble
displayName: optional string
teamId: optional string
formatuuid
usage: optional EnterpriseAIUsage { costMicrounits, credits, currency, tokens }
costMicrounits: optional string
credits: optional number
formatdouble
currency: optional BillingCurrency
One of the following:
"BILLING_CURRENCY_UNSPECIFIED"
"BILLING_CURRENCY_USD"
"BILLING_CURRENCY_EUR"
"BILLING_CURRENCY_GBP"
tokens: optional EnterpriseAITokenUsage { cacheTokens, inputTokens, outputTokens, totalTokens }
cacheTokens: optional string
inputTokens: optional string
outputTokens: optional string
totalTokens: optional string
usageByTokenType: optional array of EnterpriseAIUsageByTokenType { tokenType, usage }
tokenType: optional ByokRateCardTokenType
One of the following:
"BYOK_RATE_CARD_TOKEN_TYPE_UNSPECIFIED"
"BYOK_RATE_CARD_TOKEN_TYPE_INPUT"
"BYOK_RATE_CARD_TOKEN_TYPE_OUTPUT"
"BYOK_RATE_CARD_TOKEN_TYPE_CACHE_READ"
"BYOK_RATE_CARD_TOKEN_TYPE_CACHE_WRITE"
usage: optional EnterpriseAIUsage { costMicrounits, credits, currency, tokens }
costMicrounits: optional string
credits: optional number
formatdouble
currency: optional BillingCurrency
One of the following:
"BILLING_CURRENCY_UNSPECIFIED"
"BILLING_CURRENCY_USD"
"BILLING_CURRENCY_EUR"
"BILLING_CURRENCY_GBP"
tokens: optional EnterpriseAITokenUsage { cacheTokens, inputTokens, outputTokens, totalTokens }
cacheTokens: optional string
inputTokens: optional string
outputTokens: optional string
totalTokens: optional string
usage: optional EnterpriseAIUsage { costMicrounits, credits, currency, tokens }
costMicrounits: optional string
credits: optional number
formatdouble
currency: optional BillingCurrency
One of the following:
"BILLING_CURRENCY_UNSPECIFIED"
"BILLING_CURRENCY_USD"
"BILLING_CURRENCY_EUR"
"BILLING_CURRENCY_GBP"
tokens: optional EnterpriseAITokenUsage { cacheTokens, inputTokens, outputTokens, totalTokens }
cacheTokens: optional string
inputTokens: optional string
outputTokens: optional string
totalTokens: optional string
usageByModel: optional array of EnterpriseAIUsageByModel { model, unpricedUsage, unpricedUsageByTokenType, 2 more }

Usage for this day broken down by model. When the request filters by subject, contains only that subject’s model usage.

model: optional string
unpricedUsage: optional EnterpriseAIUsage { costMicrounits, credits, currency, tokens }

Usage excluded from spend because no matching BYOK rate was configured.

costMicrounits: optional string
credits: optional number
formatdouble
currency: optional BillingCurrency
One of the following:
"BILLING_CURRENCY_UNSPECIFIED"
"BILLING_CURRENCY_USD"
"BILLING_CURRENCY_EUR"
"BILLING_CURRENCY_GBP"
tokens: optional EnterpriseAITokenUsage { cacheTokens, inputTokens, outputTokens, totalTokens }
cacheTokens: optional string
inputTokens: optional string
outputTokens: optional string
totalTokens: optional string
unpricedUsageByTokenType: optional array of EnterpriseAIUsageByTokenType { tokenType, usage }
tokenType: optional ByokRateCardTokenType
One of the following:
"BYOK_RATE_CARD_TOKEN_TYPE_UNSPECIFIED"
"BYOK_RATE_CARD_TOKEN_TYPE_INPUT"
"BYOK_RATE_CARD_TOKEN_TYPE_OUTPUT"
"BYOK_RATE_CARD_TOKEN_TYPE_CACHE_READ"
"BYOK_RATE_CARD_TOKEN_TYPE_CACHE_WRITE"
usage: optional EnterpriseAIUsage { costMicrounits, credits, currency, tokens }
costMicrounits: optional string
credits: optional number
formatdouble
currency: optional BillingCurrency
One of the following:
"BILLING_CURRENCY_UNSPECIFIED"
"BILLING_CURRENCY_USD"
"BILLING_CURRENCY_EUR"
"BILLING_CURRENCY_GBP"
tokens: optional EnterpriseAITokenUsage { cacheTokens, inputTokens, outputTokens, totalTokens }
cacheTokens: optional string
inputTokens: optional string
outputTokens: optional string
totalTokens: optional string
usage: optional EnterpriseAIUsage { costMicrounits, credits, currency, tokens }
costMicrounits: optional string
credits: optional number
formatdouble
currency: optional BillingCurrency
One of the following:
"BILLING_CURRENCY_UNSPECIFIED"
"BILLING_CURRENCY_USD"
"BILLING_CURRENCY_EUR"
"BILLING_CURRENCY_GBP"
tokens: optional EnterpriseAITokenUsage { cacheTokens, inputTokens, outputTokens, totalTokens }
cacheTokens: optional string
inputTokens: optional string
outputTokens: optional string
totalTokens: optional string
usageByTokenType: optional array of EnterpriseAIUsageByTokenType { tokenType, usage }
tokenType: optional ByokRateCardTokenType
One of the following:
"BYOK_RATE_CARD_TOKEN_TYPE_UNSPECIFIED"
"BYOK_RATE_CARD_TOKEN_TYPE_INPUT"
"BYOK_RATE_CARD_TOKEN_TYPE_OUTPUT"
"BYOK_RATE_CARD_TOKEN_TYPE_CACHE_READ"
"BYOK_RATE_CARD_TOKEN_TYPE_CACHE_WRITE"
usage: optional EnterpriseAIUsage { costMicrounits, credits, currency, tokens }
costMicrounits: optional string
credits: optional number
formatdouble
currency: optional BillingCurrency
One of the following:
"BILLING_CURRENCY_UNSPECIFIED"
"BILLING_CURRENCY_USD"
"BILLING_CURRENCY_EUR"
"BILLING_CURRENCY_GBP"
tokens: optional EnterpriseAITokenUsage { cacheTokens, inputTokens, outputTokens, totalTokens }
cacheTokens: optional string
inputTokens: optional string
outputTokens: optional string
totalTokens: optional string
userUsage: optional array of UserEnterpriseAIUsage { displayName, usage, userId }
displayName: optional string
usage: optional EnterpriseAIUsage { costMicrounits, credits, currency, tokens }
costMicrounits: optional string
credits: optional number
formatdouble
currency: optional BillingCurrency
One of the following:
"BILLING_CURRENCY_UNSPECIFIED"
"BILLING_CURRENCY_USD"
"BILLING_CURRENCY_EUR"
"BILLING_CURRENCY_GBP"
tokens: optional EnterpriseAITokenUsage { cacheTokens, inputTokens, outputTokens, totalTokens }
cacheTokens: optional string
inputTokens: optional string
outputTokens: optional string
totalTokens: optional string
userId: optional string

Empty when representing the “Others” aggregation bucket.

GetEnterpriseAIUsageTimeSeries

curl https://app.gitpod.io/api/gitpod.v1.BillingService/GetEnterpriseAIUsageTimeSeries \
    -H 'Content-Type: application/json' \
    -H "Authorization: Bearer $GITPOD_API_KEY" \
    -d '{
          "dateRange": {
            "endTime": "2024-01-31T00:00:00Z",
            "startTime": "2024-01-01T00:00:00Z"
          },
          "organizationId": "b0e12f6c-4c67-429d-a4a6-d9838b5da047"
        }'
{
  "calculatedAt": "2019-12-27T18:11:19.117Z",
  "dailyUsage": [
    {
      "date": "2019-12-27T18:11:19.117Z",
      "budget": {
        "currency": "BILLING_CURRENCY_UNSPECIFIED",
        "monthlyCostLimitMicrounits": "monthlyCostLimitMicrounits",
        "monthlyCreditLimit": "monthlyCreditLimit",
        "monthToDateUsage": {
          "costMicrounits": "costMicrounits",
          "credits": 0,
          "currency": "BILLING_CURRENCY_UNSPECIFIED",
          "tokens": {
            "cacheTokens": "cacheTokens",
            "inputTokens": "inputTokens",
            "outputTokens": "outputTokens",
            "totalTokens": "totalTokens"
          }
        },
        "source": "ENTERPRISE_AI_USAGE_BUDGET_SOURCE_UNSPECIFIED",
        "utilizationPercent": 0
      },
      "teamUsage": [
        {
          "budget": {
            "currency": "BILLING_CURRENCY_UNSPECIFIED",
            "monthlyCostLimitMicrounits": "monthlyCostLimitMicrounits",
            "monthlyCreditLimit": "monthlyCreditLimit",
            "monthToDateUsage": {
              "costMicrounits": "costMicrounits",
              "credits": 0,
              "currency": "BILLING_CURRENCY_UNSPECIFIED",
              "tokens": {
                "cacheTokens": "cacheTokens",
                "inputTokens": "inputTokens",
                "outputTokens": "outputTokens",
                "totalTokens": "totalTokens"
              }
            },
            "source": "ENTERPRISE_AI_USAGE_BUDGET_SOURCE_UNSPECIFIED",
            "utilizationPercent": 0
          },
          "displayName": "displayName",
          "teamId": "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e",
          "usage": {
            "costMicrounits": "costMicrounits",
            "credits": 0,
            "currency": "BILLING_CURRENCY_UNSPECIFIED",
            "tokens": {
              "cacheTokens": "cacheTokens",
              "inputTokens": "inputTokens",
              "outputTokens": "outputTokens",
              "totalTokens": "totalTokens"
            }
          },
          "usageByTokenType": [
            {
              "tokenType": "BYOK_RATE_CARD_TOKEN_TYPE_UNSPECIFIED",
              "usage": {
                "costMicrounits": "costMicrounits",
                "credits": 0,
                "currency": "BILLING_CURRENCY_UNSPECIFIED",
                "tokens": {
                  "cacheTokens": "cacheTokens",
                  "inputTokens": "inputTokens",
                  "outputTokens": "outputTokens",
                  "totalTokens": "totalTokens"
                }
              }
            }
          ]
        }
      ],
      "usage": {
        "costMicrounits": "costMicrounits",
        "credits": 0,
        "currency": "BILLING_CURRENCY_UNSPECIFIED",
        "tokens": {
          "cacheTokens": "cacheTokens",
          "inputTokens": "inputTokens",
          "outputTokens": "outputTokens",
          "totalTokens": "totalTokens"
        }
      },
      "usageByModel": [
        {
          "model": "model",
          "unpricedUsage": {
            "costMicrounits": "costMicrounits",
            "credits": 0,
            "currency": "BILLING_CURRENCY_UNSPECIFIED",
            "tokens": {
              "cacheTokens": "cacheTokens",
              "inputTokens": "inputTokens",
              "outputTokens": "outputTokens",
              "totalTokens": "totalTokens"
            }
          },
          "unpricedUsageByTokenType": [
            {
              "tokenType": "BYOK_RATE_CARD_TOKEN_TYPE_UNSPECIFIED",
              "usage": {
                "costMicrounits": "costMicrounits",
                "credits": 0,
                "currency": "BILLING_CURRENCY_UNSPECIFIED",
                "tokens": {
                  "cacheTokens": "cacheTokens",
                  "inputTokens": "inputTokens",
                  "outputTokens": "outputTokens",
                  "totalTokens": "totalTokens"
                }
              }
            }
          ],
          "usage": {
            "costMicrounits": "costMicrounits",
            "credits": 0,
            "currency": "BILLING_CURRENCY_UNSPECIFIED",
            "tokens": {
              "cacheTokens": "cacheTokens",
              "inputTokens": "inputTokens",
              "outputTokens": "outputTokens",
              "totalTokens": "totalTokens"
            }
          },
          "usageByTokenType": [
            {
              "tokenType": "BYOK_RATE_CARD_TOKEN_TYPE_UNSPECIFIED",
              "usage": {
                "costMicrounits": "costMicrounits",
                "credits": 0,
                "currency": "BILLING_CURRENCY_UNSPECIFIED",
                "tokens": {
                  "cacheTokens": "cacheTokens",
                  "inputTokens": "inputTokens",
                  "outputTokens": "outputTokens",
                  "totalTokens": "totalTokens"
                }
              }
            }
          ]
        }
      ],
      "userUsage": [
        {
          "displayName": "displayName",
          "usage": {
            "costMicrounits": "costMicrounits",
            "credits": 0,
            "currency": "BILLING_CURRENCY_UNSPECIFIED",
            "tokens": {
              "cacheTokens": "cacheTokens",
              "inputTokens": "inputTokens",
              "outputTokens": "outputTokens",
              "totalTokens": "totalTokens"
            }
          },
          "userId": "userId"
        }
      ]
    }
  ]
}
Returns Examples
{
  "calculatedAt": "2019-12-27T18:11:19.117Z",
  "dailyUsage": [
    {
      "date": "2019-12-27T18:11:19.117Z",
      "budget": {
        "currency": "BILLING_CURRENCY_UNSPECIFIED",
        "monthlyCostLimitMicrounits": "monthlyCostLimitMicrounits",
        "monthlyCreditLimit": "monthlyCreditLimit",
        "monthToDateUsage": {
          "costMicrounits": "costMicrounits",
          "credits": 0,
          "currency": "BILLING_CURRENCY_UNSPECIFIED",
          "tokens": {
            "cacheTokens": "cacheTokens",
            "inputTokens": "inputTokens",
            "outputTokens": "outputTokens",
            "totalTokens": "totalTokens"
          }
        },
        "source": "ENTERPRISE_AI_USAGE_BUDGET_SOURCE_UNSPECIFIED",
        "utilizationPercent": 0
      },
      "teamUsage": [
        {
          "budget": {
            "currency": "BILLING_CURRENCY_UNSPECIFIED",
            "monthlyCostLimitMicrounits": "monthlyCostLimitMicrounits",
            "monthlyCreditLimit": "monthlyCreditLimit",
            "monthToDateUsage": {
              "costMicrounits": "costMicrounits",
              "credits": 0,
              "currency": "BILLING_CURRENCY_UNSPECIFIED",
              "tokens": {
                "cacheTokens": "cacheTokens",
                "inputTokens": "inputTokens",
                "outputTokens": "outputTokens",
                "totalTokens": "totalTokens"
              }
            },
            "source": "ENTERPRISE_AI_USAGE_BUDGET_SOURCE_UNSPECIFIED",
            "utilizationPercent": 0
          },
          "displayName": "displayName",
          "teamId": "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e",
          "usage": {
            "costMicrounits": "costMicrounits",
            "credits": 0,
            "currency": "BILLING_CURRENCY_UNSPECIFIED",
            "tokens": {
              "cacheTokens": "cacheTokens",
              "inputTokens": "inputTokens",
              "outputTokens": "outputTokens",
              "totalTokens": "totalTokens"
            }
          },
          "usageByTokenType": [
            {
              "tokenType": "BYOK_RATE_CARD_TOKEN_TYPE_UNSPECIFIED",
              "usage": {
                "costMicrounits": "costMicrounits",
                "credits": 0,
                "currency": "BILLING_CURRENCY_UNSPECIFIED",
                "tokens": {
                  "cacheTokens": "cacheTokens",
                  "inputTokens": "inputTokens",
                  "outputTokens": "outputTokens",
                  "totalTokens": "totalTokens"
                }
              }
            }
          ]
        }
      ],
      "usage": {
        "costMicrounits": "costMicrounits",
        "credits": 0,
        "currency": "BILLING_CURRENCY_UNSPECIFIED",
        "tokens": {
          "cacheTokens": "cacheTokens",
          "inputTokens": "inputTokens",
          "outputTokens": "outputTokens",
          "totalTokens": "totalTokens"
        }
      },
      "usageByModel": [
        {
          "model": "model",
          "unpricedUsage": {
            "costMicrounits": "costMicrounits",
            "credits": 0,
            "currency": "BILLING_CURRENCY_UNSPECIFIED",
            "tokens": {
              "cacheTokens": "cacheTokens",
              "inputTokens": "inputTokens",
              "outputTokens": "outputTokens",
              "totalTokens": "totalTokens"
            }
          },
          "unpricedUsageByTokenType": [
            {
              "tokenType": "BYOK_RATE_CARD_TOKEN_TYPE_UNSPECIFIED",
              "usage": {
                "costMicrounits": "costMicrounits",
                "credits": 0,
                "currency": "BILLING_CURRENCY_UNSPECIFIED",
                "tokens": {
                  "cacheTokens": "cacheTokens",
                  "inputTokens": "inputTokens",
                  "outputTokens": "outputTokens",
                  "totalTokens": "totalTokens"
                }
              }
            }
          ],
          "usage": {
            "costMicrounits": "costMicrounits",
            "credits": 0,
            "currency": "BILLING_CURRENCY_UNSPECIFIED",
            "tokens": {
              "cacheTokens": "cacheTokens",
              "inputTokens": "inputTokens",
              "outputTokens": "outputTokens",
              "totalTokens": "totalTokens"
            }
          },
          "usageByTokenType": [
            {
              "tokenType": "BYOK_RATE_CARD_TOKEN_TYPE_UNSPECIFIED",
              "usage": {
                "costMicrounits": "costMicrounits",
                "credits": 0,
                "currency": "BILLING_CURRENCY_UNSPECIFIED",
                "tokens": {
                  "cacheTokens": "cacheTokens",
                  "inputTokens": "inputTokens",
                  "outputTokens": "outputTokens",
                  "totalTokens": "totalTokens"
                }
              }
            }
          ]
        }
      ],
      "userUsage": [
        {
          "displayName": "displayName",
          "usage": {
            "costMicrounits": "costMicrounits",
            "credits": 0,
            "currency": "BILLING_CURRENCY_UNSPECIFIED",
            "tokens": {
              "cacheTokens": "cacheTokens",
              "inputTokens": "inputTokens",
              "outputTokens": "outputTokens",
              "totalTokens": "totalTokens"
            }
          },
          "userId": "userId"
        }
      ]
    }
  ]
}