# approvals Approval service handles the approval API to approve or reject pipeline executions ## List approvals - [GET /iacm/api/orgs/{org}/projects/{project}/approvals](https://apidocs.harness.io/openapi-merged/approvals/approvals_list-approvals.md): List all the approvals ## Create approval - [POST /iacm/api/orgs/{org}/projects/{project}/approvals](https://apidocs.harness.io/openapi-merged/approvals/approvals_create-approval.md): Create an approval resource ## Show approval - [GET /iacm/api/orgs/{org}/projects/{project}/approvals/{id}](https://apidocs.harness.io/openapi-merged/approvals/approvals_show-approval.md): Retrieve a single approval ## Update approval - [PUT /iacm/api/orgs/{org}/projects/{project}/approvals/{id}](https://apidocs.harness.io/openapi-merged/approvals/approvals_update-approval.md): Update a single approval