Gemini 2.5 pro - Free trial

Hello, this is my first time writing here.
I would like to know if the Gemini API will no longer have the 2.5 pro model available (any of its variations).
Previously, you could have about 25 messages, but now it appears to be unavailable. I just wanted to know if it will be back at some point or if it will no longer be available for use via the API.
It shows me the error that I exceeded the message limit (even though I haven’t sent any), so I don’t know if the model will return or if it will no longer be available. Thank you for your attention.

Hi @Hadasa_Chalet Welcome to the community.
could you please specify which model variation you are currently utilizing?

Please also note that effective June 26 at 10 AM PST, we will be redirecting “gemini-2.5-pro-05-06” and “gemini-2.5-pro-03-25” endpoints to our generally available (GA) gemini-2.5-pro model.If the issue still persists can you please share the complete error message?
Thank you

Hello, thanks for responding.
None of the models in general respond to me, I just tried with Gemini 2.5 pro general but it doesn’t work either, my API is in “free tier”.
The message is:
Google AI Studio API returned error: 429 Too Many Requests {
“error”: {
“code”: 429,
“message”: “You exceeded your current quota, please check your plan and billing details. For more information on this error, head to: https://ai.google.dev/gemini-api/docs/rate-limits.

No matter if I get a new API with my email, I get the same error.
Will it no longer be possible to access the model for free?