ck-ops/code/grafana/public/app/features/annotations/api.ts

import { AnnotationEvent } from '@grafana/data';
import { getBackendSrv } from '@grafana/runtime';

import { AnnotationTagsResponse } from './types';

export function saveAnnotation(annotation: AnnotationEvent) {
  return getBackendSrv().post('/api/annotations', annotation);
}

export function updateAnnotation(annotation: AnnotationEvent) {
  return getBackendSrv().put(`/api/annotations/${annotation.id}`, annotation);
}

export function deleteAnnotation(annotation: AnnotationEvent) {
  return getBackendSrv().delete(`/api/annotations/${annotation.id}`);
}

export async function getAnnotationTags() {
  const response: AnnotationTagsResponse = await getBackendSrv().get('/api/annotations/tags');
  return response.result.tags.map(({ tag, count }) => ({
    term: tag,
    count,
  }));
}