# Export exemption history for issue as CSV

CSV export of the full exemption history timeline for an issue (fetch-all, no pagination)

Endpoint: GET /sto/api/v2/exemptions/issue/{issueId}/history/export
Version: 1.0
Security: 

## Query parameters:

  - `accountId` (string, required)
    Harness Account ID
    Example: "abcdef1234567890ghijkl"

  - `orgId` (string)
    Harness Organization ID
    Example: "example_org"

  - `projectId` (string)
    Harness Project ID
    Example: "example_project"

  - `pipelineId` (string)
    Harness pipeline ID. When set with targetId, scopes history to that pipeline/target (Vulnerabilities tab). Requires orgId and projectId.
    Example: "sto-core-ci"

  - `targetId` (string)
    Harness target ID. When set with pipelineId, scopes history to that pipeline/target (Vulnerabilities tab). Requires orgId and projectId.
    Example: "target1111111111111111"

## Path parameters:

  - `issueId` (string, required)
    Issue ID
    Example: "abcdef1234567890ghijkl"

## Header parameters:

  - `X-Api-Key` (string)
    Harness personal or service access token
    Example: "Molestias earum."

## Response 200 fields (application/json):

  - `data` (array, required)
    CSV data rows
    Example: [["Similique repellendus repellat quas.","In quas quia dolorum quaerat quam ab.","Maiores eius animi dolorum blanditiis ut.","Consequatur ratione repellendus et occaecati."],["Exercitationem perspiciatis qui nam.","Impedit doloremque dolor."]]

  - `filename` (string, required)
    Suggested filename for download
    Example: "Et consequatur ipsum sed."

  - `headers` (array, required)
    CSV column headers
    Example: ["Similique aut magni dolorem.","Non velit porro sit.","Qui culpa debitis.","Quidem eveniet doloribus."]

  - `issueId` (string, required)
    Issue ID for this export
    Example: "Omnis unde quo pariatur maxime cupiditate quisquam."

  - `totalRows` (integer, required)
    Total number of data rows
    Example: 2327911194105004000

## Response 400 fields (application/json):

  - `message` (string, required)
    Example: "Not Found"

  - `status` (integer)
    Example: 404