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Improve API Policy Content Storage for Large Header Support #2437

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@tharikaGitHub

Description

@tharikaGitHub

Problem

When adding API policy content via the Publisher portal, the PARAMETERS column content size is currently limited to 1024 VARCHAR in the AM_API_POLICY_MAPPING table of the database. This limitation becomes apparent when there is a need to support large header content, such as adding a header with a JSON Web Token (JWT).

Solution

We need to modify the schema to support BLOB format for the PARAMETERS column.

In terms of migration, need to migrate the old data to blob format.

Affected Component

APIM

Version

5.x.x

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