> ## Documentation Index > Fetch the complete documentation index at: https://www.worldmonitor.app/docs/llms.txt > Use this file to discover all available pages before exploring further. # GetHumanitarianSummaryBatch > GetHumanitarianSummaryBatch retrieves humanitarian summaries for multiple countries in one call. ## OpenAPI ````yaml /api/ConflictService.openapi.yaml post /api/conflict/v1/get-humanitarian-summary-batch openapi: 3.1.0 info: title: ConflictService API version: 1.0.0 servers: - url: https://api.worldmonitor.app security: - WorldMonitorKey: [] - ApiKeyHeader: [] paths: /api/conflict/v1/get-humanitarian-summary-batch: post: tags: - ConflictService summary: GetHumanitarianSummaryBatch description: >- GetHumanitarianSummaryBatch retrieves humanitarian summaries for multiple countries in one call. operationId: GetHumanitarianSummaryBatch parameters: - name: Idempotency-Key in: header description: >- Optional client-generated idempotency key. Retrying a POST with the same key and an identical request body replays the original response (only the status, body, and Content-Type are reproduced) instead of re-executing; reusing the key with a different body is rejected with 422. For mutations this avoids duplicating the side effect, while for batch-read POSTs it replays a cached snapshot that can be up to 24 hours stale. Keys are scoped per authenticated caller (falling back to the source IP for unauthenticated endpoints) and retained for 24 hours. required: false example: 4f8b9c2e-1a3d-4b6f-8e0a-2c5d7f9b1e34 schema: type: string minLength: 1 maxLength: 255 pattern: ^[\x21-\x7E]{1,255}$ requestBody: content: application/json: example: countryCodes: - US schema: $ref: '#/components/schemas/GetHumanitarianSummaryBatchRequest' required: true responses: '200': description: Successful response headers: Idempotency-Key: schema: type: string description: >- The idempotency key echoed from the request. Present only when the client opted into idempotency. Idempotent-Replayed: schema: type: boolean description: >- true when this response was replayed from an earlier request with the same key, false on the first (original) request. Present only when the client opted into idempotency. content: application/json: example: fetched: 1 requested: 1 results: exampleKey: conflictDemonstrations: 42 conflictEventsTotal: 1 conflictFatalities: 1 conflictPoliticalViolenceEvents: 1 countryCode: US schema: $ref: '#/components/schemas/GetHumanitarianSummaryBatchResponse' '400': description: >- Validation error, invalid Idempotency-Key header, or malformed JSON request body content: application/json: schema: oneOf: - $ref: '#/components/schemas/ValidationError' - type: object required: - error - message properties: error: type: string message: type: string - $ref: '#/components/schemas/InvalidRequestBodyError' '401': description: Missing or invalid API key. content: application/json: schema: $ref: '#/components/schemas/UnauthorizedError' '403': description: >- API access requires an active subscription (the API key's subscription is inactive or expired). content: application/json: schema: $ref: '#/components/schemas/ForbiddenError' '409': description: A request with this Idempotency-Key is still being processed headers: Idempotency-Key: schema: type: string description: The idempotency key supplied by the client. Retry-After: schema: type: string description: Seconds to wait before retrying the in-flight request. content: application/json: schema: type: object required: - error - message properties: error: type: string message: type: string '422': description: The Idempotency-Key was already used with a different request body headers: Idempotency-Key: schema: type: string description: The idempotency key supplied by the client. content: application/json: schema: type: object required: - error - message properties: error: type: string message: type: string '429': description: Rate limit exceeded. headers: X-RateLimit-Limit: description: Maximum requests allowed in the active rate-limit window. schema: type: string X-RateLimit-Remaining: description: Requests remaining in the active rate-limit window. schema: type: string X-RateLimit-Reset: description: >- Unix epoch milliseconds when the active rate-limit window resets. schema: type: string Retry-After: description: Seconds to wait before retrying the request. schema: type: string content: application/json: schema: oneOf: - $ref: '#/components/schemas/Error' - $ref: '#/components/schemas/RateLimitError' default: description: Gateway or handler error response. content: application/json: schema: oneOf: - $ref: '#/components/schemas/Error' - $ref: '#/components/schemas/GatewayError' components: schemas: GetHumanitarianSummaryBatchRequest: type: object properties: countryCodes: type: array items: type: string maxItems: 25 minItems: 1 description: ISO 3166-1 alpha-2 country codes (e.g., "YE", "SD"). Max 25. maxItems: 25 minItems: 1 description: >- GetHumanitarianSummaryBatchRequest looks up humanitarian summaries for multiple countries. GetHumanitarianSummaryBatchResponse: type: object properties: results: type: object additionalProperties: $ref: '#/components/schemas/HumanitarianCountrySummary' description: Map of country_code -> humanitarian summary for found countries. fetched: type: integer format: int32 description: Number of countries successfully fetched. requested: type: integer format: int32 description: Number of countries requested. description: >- GetHumanitarianSummaryBatchResponse contains humanitarian summaries for the requested countries. ValidationError: type: object properties: violations: type: array items: $ref: '#/components/schemas/FieldViolation' description: List of validation violations required: - violations description: >- ValidationError is returned when request validation fails. It contains a list of field violations describing what went wrong. InvalidRequestBodyError: type: object description: Returned when a JSON POST request body is empty or malformed. properties: message: type: string description: Invalid request body required: - message UnauthorizedError: type: object properties: error: type: string description: Human-readable error message. required: - error description: >- Returned when the API key is missing, malformed, or lacks current API access. ForbiddenError: type: object properties: error: type: string description: Human-readable entitlement failure reason. requiredTier: type: integer format: int32 description: Minimum entitlement tier required for this endpoint. currentTier: type: integer format: int32 description: Caller entitlement tier when known. planKey: type: string description: Caller plan key when known. required: - error description: >- Returned when a PRO-gated endpoint denies access because the caller has no resolved authenticated user, entitlements cannot be verified, or the caller lacks the required entitlement tier. Error: type: object properties: message: type: string description: Error message (e.g., 'user not found', 'database connection failed') description: >- Error is returned when a handler encounters an error. It contains a simple error message that the developer can customize. RateLimitError: type: object description: Returned when a gateway or handler rate limit rejects the request. properties: error: type: string description: Human-readable rate-limit failure reason. required: - error GatewayError: type: object description: >- Returned by gateway infrastructure errors before an RPC handler runs, such as origin, routing, method, authentication, or quota checks. properties: error: oneOf: - type: string - type: object additionalProperties: true description: Gateway error reason or structured gateway failure details. required: - error HumanitarianCountrySummary: type: object properties: countryCode: type: string description: ISO 3166-1 alpha-2 country code. countryName: type: string description: Country name. conflictEventsTotal: type: integer format: int32 description: Total conflict events in the reference period. conflictPoliticalViolenceEvents: type: integer format: int32 description: Political violence + civilian targeting event count. conflictFatalities: type: integer format: int32 description: Total fatalities from political violence and civilian targeting. referencePeriod: type: string description: Reference period start date (YYYY-MM-DD). conflictDemonstrations: type: integer format: int32 description: Number of demonstration events. updatedAt: type: integer format: int64 description: >- Last data update time, as Unix epoch milliseconds.. Warning: Values > 2^53 may lose precision in JavaScript description: >- HumanitarianCountrySummary represents HAPI conflict event counts for a country. FieldViolation: type: object properties: field: type: string description: >- The field path that failed validation (e.g., 'user.email' for nested fields). For header validation, this will be the header name (e.g., 'X-API-Key') description: type: string description: >- Human-readable description of the validation violation (e.g., 'must be a valid email address', 'required field missing') required: - field - description description: FieldViolation describes a single validation error for a specific field. securitySchemes: WorldMonitorKey: type: apiKey in: header name: X-WorldMonitor-Key description: User-issued WorldMonitor API key. ApiKeyHeader: type: apiKey in: header name: X-Api-Key description: Alias header for the WorldMonitor API key (X-WorldMonitor-Key). ````