<p>Deletes the specified grant. You revoke a grant to terminate the permissions that the grant allows. For more information, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/managing-grants.html#grant-delete">Retiring and revoking grants</a> in the <i> <i>Key Management Service Developer Guide</i> </i>.</p> <p>When you create, retire, or revoke a grant, there might be a brief delay, usually less than five minutes, until the grant is available throughout KMS. This state is known as <i>eventual consistency</i>. For details, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grants.html#terms-eventual-consistency">Eventual consistency</a> in the <i> <i>Key Management Service Developer Guide</i> </i>. </p> <p>For detailed information about grants, including grant terminology, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grants.html">Grants in KMS</a> in the <i> <i>Key Management Service Developer Guide</i> </i>. For examples of working with grants in several programming languages, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/programming-grants.html">Programming grants</a>. </p> <p> <b>Cross-account use</b>: Yes. To perform this operation on a KMS key in a different Amazon Web Services account, specify the key ARN in the value of the <code>KeyId</code> parameter.</p> <p> <b>Required permissions</b>: <a href="https://docs.aws.amazon.com/kms/latest/developerguide/kms-api-permissions-reference.html">kms:RevokeGrant</a> (key policy).</p> <p> <b>Related operations:</b> </p> <ul> <li> <p> <a>CreateGrant</a> </p> </li> <li> <p> <a>ListGrants</a> </p> </li> <li> <p> <a>ListRetirableGrants</a> </p> </li> <li> <p> <a>RetireGrant</a> </p> </li> </ul>

{
  "success": true,
  "data": {
    "id": "abc123",
    "created_at": "2025-01-01T00:00:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters"
  }
}

<p>Deletes the specified grant. You revoke a grant to terminate the permissions that the grant allows. For more information, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/managing-grants.html#grant-delete">Retiring and revoking grants</a> in the <i> <i>Key Management Service Developer Guide</i> </i>.</p> <p>When you create, retire, or revoke a grant, there might be a brief delay, usually less than five minutes, until the grant is available throughout KMS. This state is known as <i>eventual consistency</i>. For details, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grants.html#terms-eventual-consistency">Eventual consistency</a> in the <i> <i>Key Management Service Developer Guide</i> </i>. </p> <p>For detailed information about grants, including grant terminology, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grants.html">Grants in KMS</a> in the <i> <i>Key Management Service Developer Guide</i> </i>. For examples of working with grants in several programming languages, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/programming-grants.html">Programming grants</a>. </p> <p> <b>Cross-account use</b>: Yes. To perform this operation on a KMS key in a different Amazon Web Services account, specify the key ARN in the value of the <code>KeyId</code> parameter.</p> <p> <b>Required permissions</b>: <a href="https://docs.aws.amazon.com/kms/latest/developerguide/kms-api-permissions-reference.html">kms:RevokeGrant</a> (key policy).</p> <p> <b>Related operations:</b> </p> <ul> <li> <p> <a>CreateGrant</a> </p> </li> <li> <p> <a>ListGrants</a> </p> </li> <li> <p> <a>ListRetirableGrants</a> </p> </li> <li> <p> <a>RetireGrant</a> </p> </li> </ul>

{
  "success": true,
  "data": {
    "id": "abc123",
    "created_at": "2025-01-01T00:00:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters"
  }
}