> For the complete documentation index, see [llms.txt](https://developer.harness.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.harness.io/infrastructure-as-code-management/iacm-api-reference/executions/get-resource-change-page.md).

# Get resource change page

Get one fixed-size page of resource-changes for a given category.

Rows in the planned\_changes and drift\_changes categories are ordered by change-type priority (deleted, added, changed, unchanged, removed, imported), so page 1 holds the most actionable rows and a client need not sort what it receives. Those two categories also accept the change parameter, which pages over a single change type with its own totals rather than filtering the rows a page happens to hold.

```json
{"openapi":"3.0.3","info":{"title":"Infrastructure as Code Management","version":"0.1.0"},"tags":[{"name":"executions","description":"Executions Service handles the API for workflow executions.\n\nAt this time it is a read-only API with no ability to directly create or edit\nexecutions. Instead these are triggered from the Workspaces Service."}],"servers":[{"url":"http://localhost:80"}],"paths":{"/api/orgs/{org}/projects/{project}/executions/{pipeline_execution_id}/resource-changes/pages/{category}":{"get":{"tags":["executions"],"summary":"Get resource change page","description":"Get one fixed-size page of resource-changes for a given category.\n\nRows in the planned_changes and drift_changes categories are ordered by change-type\npriority (deleted, added, changed, unchanged, removed, imported), so page 1 holds\nthe most actionable rows and a client need not sort what it receives. Those two\ncategories also accept the change parameter, which pages over a single change type\nwith its own totals rather than filtering the rows a page happens to hold.","operationId":"executions#get-resource-change-page","parameters":[{"name":"pipeline_stage_id","in":"query","description":"Pipeline execution stage ID","allowEmptyValue":true,"required":true,"schema":{"type":"string","description":"Pipeline execution stage ID","minLength":1,"maxLength":128}},{"name":"page","in":"query","description":"1-indexed page number to fetch.","allowEmptyValue":true,"schema":{"type":"integer","description":"1-indexed page number to fetch.","default":1,"format":"int64","minimum":1}},{"name":"change","in":"query","description":"Restrict the page to a single change type. Only valid for the planned_changes and drift_changes categories; omit it to page over the whole category. Use the unchanged category rather than change=unchanged with planned_changes.","allowEmptyValue":true,"schema":{"type":"string","description":"Restrict the page to a single change type. Only valid for the planned_changes and drift_changes categories; omit it to page over the whole category. Use the unchanged category rather than change=unchanged with planned_changes.","enum":["added","changed","deleted","unchanged","removed","imported"]}},{"name":"org","in":"path","description":"Org is the organisation identifier.","required":true,"schema":{"type":"string","description":"Org is the organisation identifier.","minLength":1,"maxLength":128}},{"name":"project","in":"path","description":"Project is the project identifier.","required":true,"schema":{"type":"string","description":"Project is the project identifier.","minLength":1,"maxLength":128}},{"name":"pipeline_execution_id","in":"path","description":"Pipeline execution ID","required":true,"schema":{"type":"string","description":"Pipeline execution ID","minLength":1,"maxLength":128}},{"name":"category","in":"path","description":"The category to paginate over.","required":true,"schema":{"type":"string","description":"The category to paginate over.","enum":["planned_changes","unchanged","drift_changes","resources","data_sources","outputs"]}},{"name":"Harness-Account","in":"header","description":"Account is the internal customer account ID.","allowEmptyValue":true,"required":true,"schema":{"type":"string","description":"Account is the internal customer account ID.","minLength":1,"maxLength":128}}],"responses":{"200":{"description":"OK response.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/GetResourceChangePageResponse"}}}},"400":{"description":"BadRequestError: Bad Request response.","content":{"application/vnd.goa.error":{"schema":{"$ref":"#/components/schemas/Error"}}}},"401":{"description":"UnauthorizedError: Unauthorized response.","content":{"application/vnd.goa.error":{"schema":{"$ref":"#/components/schemas/Error"}}}},"403":{"description":"ForbiddenError: Forbidden response.","content":{"application/vnd.goa.error":{"schema":{"$ref":"#/components/schemas/Error"}}}},"404":{"description":"NotFoundError: Not Found response.","content":{"application/vnd.goa.error":{"schema":{"$ref":"#/components/schemas/Error"}}}},"408":{"description":"TimeoutError: Request Timeout response.","content":{"application/vnd.goa.error":{"schema":{"$ref":"#/components/schemas/Error"}}}},"409":{"description":"ConflictError: Conflict response.","content":{"application/vnd.goa.error":{"schema":{"$ref":"#/components/schemas/Error"}}}},"423":{"description":"LockedError: Locked response.","content":{"application/vnd.goa.error":{"schema":{"$ref":"#/components/schemas/Error"}}}},"499":{"description":"ContextCancelledError:  response.","content":{"application/vnd.goa.error":{"schema":{"$ref":"#/components/schemas/Error"}}}},"500":{"description":"InternalServerError: Internal Server Error response.","content":{"application/vnd.goa.error":{"schema":{"$ref":"#/components/schemas/Error"}}}},"502":{"description":"BadGatewayError: Bad Gateway response.","content":{"application/vnd.goa.error":{"schema":{"$ref":"#/components/schemas/Error"}}}}}}}},"components":{"schemas":{"GetResourceChangePageResponse":{"type":"object","properties":{"changed_resources":{"$ref":"#/components/schemas/ChangedResourceCollection"},"filter":{"type":"string","description":"The filter this page belongs to.","enum":["planned_changes","unchanged","drift_changes","resources","data_sources","outputs"]},"outputs":{"$ref":"#/components/schemas/OutputCollection2"},"page":{"type":"integer","description":"1-indexed page number returned.","format":"int64"},"pageSize":{"type":"integer","description":"Fixed page size.","format":"int64"},"resources":{"$ref":"#/components/schemas/ResourceCollection"},"totalItems":{"type":"integer","description":"Total items available in this 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```